class Ui_Nonlinear_regression_Form(object):
def setupUi(self, Nonlinear_regression_Form):
Nonlinear_regression_Form.setObjectName("Nonlinear_regression_Form")
Nonlinear_regression_Form.resize(926, 703)
self.widget_2 = Plot(Nonlinear_regression_Form)
self.widget_2.setGeometry(QtCore.QRect(30, 320, 791, 361))
self.widget_2.setObjectName("widget_2")
self.label_2 = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label_2.setGeometry(QtCore.QRect(20, 280, 91, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.label = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label.setGeometry(QtCore.QRect(20, 140, 101, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.lineEdit_2 = QtWidgets.QLineEdit(Nonlinear_regression_Form)
self.lineEdit_2.setGeometry(QtCore.QRect(230, 20, 421, 21))
self.lineEdit_2.setObjectName("lineEdit_2")
self.lineEdit_3 = QtWidgets.QLineEdit(Nonlinear_regression_Form)
self.lineEdit_3.setGeometry(QtCore.QRect(230, 60, 421, 21))
self.lineEdit_3.setObjectName("lineEdit_3")
self.label_4 = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label_4.setGeometry(QtCore.QRect(30, 20, 181, 20))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
self.label_5 = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label_5.setGeometry(QtCore.QRect(30, 60, 181, 20))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_5.setFont(font)
self.label_5.setObjectName("label_5")
self.lineEdit = QtWidgets.QLineEdit(Nonlinear_regression_Form)
self.lineEdit.setGeometry(QtCore.QRect(80, 200, 111, 21))
self.lineEdit.setReadOnly(True)
self.lineEdit.setObjectName("lineEdit")
self.label_3 = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label_3.setGeometry(QtCore.QRect(20, 200, 61, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.label_6 = QtWidgets.QLabel(Nonlinear_regression_Form)
self.label_6.setGeometry(QtCore.QRect(230, 200, 51, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.lineEdit_4 = QtWidgets.QLineEdit(Nonlinear_regression_Form)
self.lineEdit_4.setGeometry(QtCore.QRect(290, 200, 111, 21))
self.lineEdit_4.setReadOnly(True)
self.lineEdit_4.setObjectName("lineEdit_4")
self.comboBox = QtWidgets.QComboBox(Nonlinear_regression_Form)
self.comboBox.setGeometry(QtCore.QRect(170, 141, 141, 31))
self.comboBox.setObjectName("comboBox")
self.widget = QtWidgets.QWidget(Nonlinear_regression_Form)
self.widget.setGeometry(QtCore.QRect(440, 130, 391, 161))
self.widget.setObjectName("widget")
self.label_8 = QtWidgets.QLabel(self.widget)
self.label_8.setGeometry(QtCore.QRect(70, 70, 101, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_8.setFont(font)
self.label_8.setObjectName("label_8")
self.lineEdit_6 = QtWidgets.QLineEdit(self.widget)
self.lineEdit_6.setGeometry(QtCore.QRect(180, 70, 111, 21))
self.lineEdit_6.setObjectName("lineEdit_6")
self.label_10 = QtWidgets.QLabel(self.widget)
self.label_10.setGeometry(QtCore.QRect(70, 120, 81, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_10.setFont(font)
self.label_10.setObjectName("label_10")
self.lineEdit_8 = QtWidgets.QLineEdit(self.widget)
self.lineEdit_8.setGeometry(QtCore.QRect(180, 120, 111, 21))
self.lineEdit_8.setObjectName("lineEdit_8")
self.label_7 = QtWidgets.QLabel(self.widget)
self.label_7.setGeometry(QtCore.QRect(70, 20, 181, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_7.setFont(font)
self.label_7.setObjectName("label_7")
self.retranslateUi(Nonlinear_regression_Form)
QtCore.QMetaObject.connectSlotsByName(Nonlinear_regression_Form)
def retranslateUi(self, Nonlinear_regression_Form):
_translate = QtCore.QCoreApplication.translate
Nonlinear_regression_Form.setWindowTitle(_translate("Nonlinear_regression_Form", "非线性回归"))
self.label_2.setText(_translate("Nonlinear_regression_Form", "回归曲线："))
self.label.setText(_translate("Nonlinear_regression_Form", "选择拟合曲线"))
self.label_4.setText(_translate("Nonlinear_regression_Form", "x(用空格间隔样本点)"))
self.label_5.setText(_translate("Nonlinear_regression_Form", "y(用空格间隔样本点)"))
self.label_3.setText(_translate("Nonlinear_regression_Form", "参数b"))
self.label_6.setText(_translate("Nonlinear_regression_Form", "参数a"))
self.label_8.setText(_translate("Nonlinear_regression_Form", "相关指数R"))
self.label_10.setText(_translate("Nonlinear_regression_Form", "检验结果"))
self.label_7.setText(_translate("Nonlinear_regression_Form", "默认显著性水准(0.01)"))
class Ui_Linear_regression_Form(object):
def setupUi(self, Linear_regression_Form):
Linear_regression_Form.setObjectName("Linear_regression_Form")
Linear_regression_Form.resize(850, 808)
self.pushButton = QtWidgets.QPushButton(Linear_regression_Form)
self.pushButton.setGeometry(QtCore.QRect(40, 60, 93, 28))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.pushButton_2 = QtWidgets.QPushButton(Linear_regression_Form)
self.pushButton_2.setGeometry(QtCore.QRect(40, 140, 141, 28))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.pushButton_2.setFont(font)
self.pushButton_2.setObjectName("pushButton_2")
self.widget = Plot(Linear_regression_Form)
self.widget.setGeometry(QtCore.QRect(50, 260, 741, 351))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.widget.setFont(font)
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(Linear_regression_Form)
self.layoutWidget.setGeometry(QtCore.QRect(540, 60, 275, 70))
self.layoutWidget.setObjectName("layoutWidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.layoutWidget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.label_3 = QtWidgets.QLabel(self.layoutWidget)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.horizontalLayout.addWidget(self.label_3)
self.lineEdit_3 = QtWidgets.QLineEdit(self.layoutWidget)
self.lineEdit_3.setObjectName("lineEdit_3")
self.horizontalLayout.addWidget(self.lineEdit_3)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.pushButton_3 = QtWidgets.QPushButton(self.layoutWidget)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.pushButton_3.setFont(font)
self.pushButton_3.setObjectName("pushButton_3")
self.horizontalLayout_2.addWidget(self.pushButton_3)
self.lineEdit_4 = QtWidgets.QLineEdit(self.layoutWidget)
self.lineEdit_4.setReadOnly(True)
self.lineEdit_4.setObjectName("lineEdit_4")
self.horizontalLayout_2.addWidget(self.lineEdit_4)
self.verticalLayout.addLayout(self.horizontalLayout_2)
self.layoutWidget1 = QtWidgets.QWidget(Linear_regression_Form)
self.layoutWidget1.setGeometry(QtCore.QRect(40, 100, 381, 23))
self.layoutWidget1.setObjectName("layoutWidget1")
self.horizontalLayout_3 = QtWidgets.QHBoxLayout(self.layoutWidget1)
self.horizontalLayout_3.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.label = QtWidgets.QLabel(self.layoutWidget1)
self.label.setObjectName("label")
self.horizontalLayout_3.addWidget(self.label)
self.lineEdit = QtWidgets.QLineEdit(self.layoutWidget1)
self.lineEdit.setReadOnly(True)
self.lineEdit.setObjectName("lineEdit")
self.horizontalLayout_3.addWidget(self.lineEdit)
self.label_2 = QtWidgets.QLabel(self.layoutWidget1)
self.label_2.setObjectName("label_2")
self.horizontalLayout_3.addWidget(self.label_2)
self.lineEdit_2 = QtWidgets.QLineEdit(self.layoutWidget1)
self.lineEdit_2.setReadOnly(True)
self.lineEdit_2.setObjectName("lineEdit_2")
self.horizontalLayout_3.addWidget(self.lineEdit_2)
self.layoutWidget2 = QtWidgets.QWidget(Linear_regression_Form)
self.layoutWidget2.setGeometry(QtCore.QRect(50, 180, 751, 66))
self.layoutWidget2.setObjectName("layoutWidget2")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.layoutWidget2)
self.verticalLayout_2.setContentsMargins(0, 0, 0, 0)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.label_4 = QtWidgets.QLabel(self.layoutWidget2)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
self.horizontalLayout_4.addWidget(self.label_4)
self.lineEdit_5 = QtWidgets.QLineEdit(self.layoutWidget2)
self.lineEdit_5.setObjectName("lineEdit_5")
self.horizontalLayout_4.addWidget(self.lineEdit_5)
self.verticalLayout_2.addLayout(self.horizontalLayout_4)
self.horizontalLayout_5 = QtWidgets.QHBoxLayout()
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.label_5 = QtWidgets.QLabel(self.layoutWidget2)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_5.setFont(font)
self.label_5.setObjectName("label_5")
self.horizontalLayout_5.addWidget(self.label_5)
self.lineEdit_6 = QtWidgets.QLineEdit(self.layoutWidget2)
self.lineEdit_6.setObjectName("lineEdit_6")
self.horizontalLayout_5.addWidget(self.lineEdit_6)
self.verticalLayout_2.addLayout(self.horizontalLayout_5)
self.pushButton_4 = QtWidgets.QPushButton(Linear_regression_Form)
self.pushButton_4.setGeometry(QtCore.QRect(330, 630, 93, 28))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.pushButton_4.setFont(font)
self.pushButton_4.setObjectName("pushButton_4")
self.label_6 = QtWidgets.QLabel(Linear_regression_Form)
self.label_6.setGeometry(QtCore.QRect(30, 640, 101, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.lineEdit_7 = QtWidgets.QLineEdit(Linear_regression_Form)
self.lineEdit_7.setGeometry(QtCore.QRect(140, 640, 113, 21))
self.lineEdit_7.setObjectName("lineEdit_7")
self.label_7 = QtWidgets.QLabel(Linear_regression_Form)
self.label_7.setGeometry(QtCore.QRect(50, 700, 51, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_7.setFont(font)
self.label_7.setObjectName("label_7")
self.lineEdit_8 = QtWidgets.QLineEdit(Linear_regression_Form)
self.lineEdit_8.setGeometry(QtCore.QRect(140, 700, 113, 21))
self.lineEdit_8.setObjectName("lineEdit_8")
self.label_8 = QtWidgets.QLabel(Linear_regression_Form)
self.label_8.setGeometry(QtCore.QRect(290, 700, 61, 20))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_8.setFont(font)
self.label_8.setObjectName("label_8")
self.lineEdit_9 = QtWidgets.QLineEdit(Linear_regression_Form)
self.lineEdit_9.setGeometry(QtCore.QRect(360, 700, 113, 21))
self.lineEdit_9.setObjectName("lineEdit_9")
self.label_9 = QtWidgets.QLabel(Linear_regression_Form)
self.label_9.setGeometry(QtCore.QRect(50, 750, 81, 21))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_9.setFont(font)
self.label_9.setObjectName("label_9")
self.lineEdit_10 = QtWidgets.QLineEdit(Linear_regression_Form)
self.lineEdit_10.setGeometry(QtCore.QRect(140, 750, 113, 21))
self.lineEdit_10.setObjectName("lineEdit_10")
self.retranslateUi(Linear_regression_Form)
QtCore.QMetaObject.connectSlotsByName(Linear_regression_Form)
def retranslateUi(self, Linear_regression_Form):
_translate = QtCore.QCoreApplication.translate
Linear_regression_Form.setWindowTitle(
_translate("Linear_regression_Form", "线性回归"))
self.pushButton.setText(_translate("Linear_regression_Form", "参数估计"))
self.pushButton_2.setText(
_translate("Linear_regression_Form", "线性回归图像"))
self.label_3.setText(_translate("Linear_regression_Form", "指定点"))
self.pushButton_3.setText(_translate("Linear_regression_Form", "预测"))
self.label.setText(_translate("Linear_regression_Form", "a"))
self.label_2.setText(_translate("Linear_regression_Form", "b"))
self.label_4.setText(
_translate("Linear_regression_Form", "x(用空格间隔样本点)"))
self.label_5.setText(
_translate("Linear_regression_Form", "y(用空格间隔样本点)"))
self.pushButton_4.setText(_translate("Linear_regression_Form", "假设检验"))
self.label_6.setText(_translate("Linear_regression_Form", "显著性水平"))
self.label_7.setText(_translate("Linear_regression_Form", "F值"))
self.label_8.setText(_translate("Linear_regression_Form", "临界值"))
self.label_9.setText(_translate("Linear_regression_Form", "检验结果"))
class Ui_Simple_m_confidence_interval_Form(object):
def setupUi(self, Simple_m_confidence_interval_Form):
Simple_m_confidence_interval_Form.setObjectName(
"Simple_m_confidence_interval_Form")
Simple_m_confidence_interval_Form.resize(1128, 683)
self.widget = Plot(Simple_m_confidence_interval_Form)
self.widget.setGeometry(QtCore.QRect(350, 130, 741, 521))
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(
Simple_m_confidence_interval_Form)
self.layoutWidget.setGeometry(QtCore.QRect(30, 590, 281, 41))
self.layoutWidget.setObjectName("layoutWidget")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.layoutWidget)
self.horizontalLayout_2.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.label_9 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_9.sizePolicy().hasHeightForWidth())
self.label_9.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_9.setFont(font)
self.label_9.setObjectName("label_9")
self.horizontalLayout_2.addWidget(self.label_9)
self.lineEdit_25 = QtWidgets.QLineEdit(self.layoutWidget)
self.lineEdit_25.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_25.sizePolicy().hasHeightForWidth())
self.lineEdit_25.setSizePolicy(sizePolicy)
self.lineEdit_25.setMaxLength(20)
self.lineEdit_25.setObjectName("lineEdit_25")
self.horizontalLayout_2.addWidget(self.lineEdit_25)
self.layoutWidget1 = QtWidgets.QWidget(
Simple_m_confidence_interval_Form)
self.layoutWidget1.setGeometry(QtCore.QRect(30, 490, 281, 41))
self.layoutWidget1.setObjectName("layoutWidget1")
self.horizontalLayout = QtWidgets.QHBoxLayout(self.layoutWidget1)
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("horizontalLayout")
self.label_7 = QtWidgets.QLabel(self.layoutWidget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_7.sizePolicy().hasHeightForWidth())
self.label_7.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_7.setFont(font)
self.label_7.setObjectName("label_7")
self.horizontalLayout.addWidget(self.label_7)
self.lineEdit_21 = QtWidgets.QLineEdit(self.layoutWidget1)
self.lineEdit_21.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_21.sizePolicy().hasHeightForWidth())
self.lineEdit_21.setSizePolicy(sizePolicy)
self.lineEdit_21.setMaxLength(20)
self.lineEdit_21.setObjectName("lineEdit_21")
self.horizontalLayout.addWidget(self.lineEdit_21)
self.layoutWidget_2 = QtWidgets.QWidget(
Simple_m_confidence_interval_Form)
self.layoutWidget_2.setGeometry(QtCore.QRect(30, 540, 281, 41))
self.layoutWidget_2.setObjectName("layoutWidget_2")
self.horizontalLayout_4 = QtWidgets.QHBoxLayout(self.layoutWidget_2)
self.horizontalLayout_4.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.label_10 = QtWidgets.QLabel(self.layoutWidget_2)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_10.setFont(font)
self.label_10.setObjectName("label_10")
self.horizontalLayout_4.addWidget(self.label_10)
self.lineEdit_4 = QtWidgets.QLineEdit(self.layoutWidget_2)
self.lineEdit_4.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_4.sizePolicy().hasHeightForWidth())
self.lineEdit_4.setSizePolicy(sizePolicy)
self.lineEdit_4.setMaxLength(10)
self.lineEdit_4.setObjectName("lineEdit_4")
self.horizontalLayout_4.addWidget(self.lineEdit_4)
self.lineEdit_5 = QtWidgets.QLineEdit(self.layoutWidget_2)
self.lineEdit_5.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_5.sizePolicy().hasHeightForWidth())
self.lineEdit_5.setSizePolicy(sizePolicy)
self.lineEdit_5.setMaxLength(10)
self.lineEdit_5.setObjectName("lineEdit_5")
self.horizontalLayout_4.addWidget(self.lineEdit_5)
self.layoutWidget2 = QtWidgets.QWidget(
Simple_m_confidence_interval_Form)
self.layoutWidget2.setGeometry(QtCore.QRect(30, 440, 281, 41))
self.layoutWidget2.setObjectName("layoutWidget2")
self.horizontalLayout_3 = QtWidgets.QHBoxLayout(self.layoutWidget2)
self.horizontalLayout_3.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.label_2 = QtWidgets.QLabel(self.layoutWidget2)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.horizontalLayout_3.addWidget(self.label_2)
self.lineEdit_3 = QtWidgets.QLineEdit(self.layoutWidget2)
self.lineEdit_3.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_3.sizePolicy().hasHeightForWidth())
self.lineEdit_3.setSizePolicy(sizePolicy)
self.lineEdit_3.setMaxLength(10)
self.lineEdit_3.setObjectName("lineEdit_3")
self.horizontalLayout_3.addWidget(self.lineEdit_3)
self.layoutWidget3 = QtWidgets.QWidget(
Simple_m_confidence_interval_Form)
self.layoutWidget3.setGeometry(QtCore.QRect(31, 118, 251, 301))
self.layoutWidget3.setObjectName("layoutWidget3")
self.gridLayout = QtWidgets.QGridLayout(self.layoutWidget3)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.gridLayout.setObjectName("gridLayout")
self.label_6 = QtWidgets.QLabel(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_6.sizePolicy().hasHeightForWidth())
self.label_6.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.gridLayout.addWidget(self.label_6, 0, 0, 1, 1)
self.doubleSpinBox_2 = QtWidgets.QDoubleSpinBox(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_2.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_2.setSizePolicy(sizePolicy)
self.doubleSpinBox_2.setMaximum(1e+23)
self.doubleSpinBox_2.setObjectName("doubleSpinBox_2")
self.gridLayout.addWidget(self.doubleSpinBox_2, 1, 0, 1, 1)
self.label_4 = QtWidgets.QLabel(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_4.sizePolicy().hasHeightForWidth())
self.label_4.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
self.gridLayout.addWidget(self.label_4, 2, 0, 1, 1)
self.doubleSpinBox_3 = QtWidgets.QDoubleSpinBox(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_3.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_3.setSizePolicy(sizePolicy)
self.doubleSpinBox_3.setMaximum(1e+27)
self.doubleSpinBox_3.setProperty("value", 1.0)
self.doubleSpinBox_3.setObjectName("doubleSpinBox_3")
self.gridLayout.addWidget(self.doubleSpinBox_3, 3, 0, 1, 1)
self.label = QtWidgets.QLabel(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label.sizePolicy().hasHeightForWidth())
self.label.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.gridLayout.addWidget(self.label, 4, 0, 1, 1)
self.doubleSpinBox = QtWidgets.QDoubleSpinBox(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox.sizePolicy().hasHeightForWidth())
self.doubleSpinBox.setSizePolicy(sizePolicy)
self.doubleSpinBox.setMaximum(1.0)
self.doubleSpinBox.setSingleStep(0.01)
self.doubleSpinBox.setProperty("value", 0.05)
self.doubleSpinBox.setObjectName("doubleSpinBox")
self.gridLayout.addWidget(self.doubleSpinBox, 5, 0, 1, 1)
self.label_3 = QtWidgets.QLabel(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_3.sizePolicy().hasHeightForWidth())
self.label_3.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.gridLayout.addWidget(self.label_3, 6, 0, 1, 1)
self.lineEdit_22 = QtWidgets.QLineEdit(self.layoutWidget3)
self.lineEdit_22.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_22.sizePolicy().hasHeightForWidth())
self.lineEdit_22.setSizePolicy(sizePolicy)
self.lineEdit_22.setMaxLength(4)
self.lineEdit_22.setObjectName("lineEdit_22")
self.gridLayout.addWidget(self.lineEdit_22, 7, 0, 1, 1)
self.label_5 = QtWidgets.QLabel(self.layoutWidget3)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_5.sizePolicy().hasHeightForWidth())
self.label_5.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_5.setFont(font)
self.label_5.setObjectName("label_5")
self.gridLayout.addWidget(self.label_5, 8, 0, 1, 1)
self.lineEdit_24 = QtWidgets.QLineEdit(self.layoutWidget3)
self.lineEdit_24.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_24.sizePolicy().hasHeightForWidth())
self.lineEdit_24.setSizePolicy(sizePolicy)
self.lineEdit_24.setMaxLength(4)
self.lineEdit_24.setObjectName("lineEdit_24")
self.gridLayout.addWidget(self.lineEdit_24, 9, 0, 1, 1)
self.widget1 = QtWidgets.QWidget(Simple_m_confidence_interval_Form)
self.widget1.setGeometry(QtCore.QRect(30, 30, 491, 31))
self.widget1.setObjectName("widget1")
self.horizontalLayout_5 = QtWidgets.QHBoxLayout(self.widget1)
self.horizontalLayout_5.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_5.setObjectName("horizontalLayout_5")
self.lineEdit = QtWidgets.QLineEdit(self.widget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit.sizePolicy().hasHeightForWidth())
self.lineEdit.setSizePolicy(sizePolicy)
self.lineEdit.setObjectName("lineEdit")
self.horizontalLayout_5.addWidget(self.lineEdit)
self.pushButton_4 = QtWidgets.QPushButton(self.widget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.pushButton_4.sizePolicy().hasHeightForWidth())
self.pushButton_4.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setPointSize(12)
self.pushButton_4.setFont(font)
self.pushButton_4.setObjectName("pushButton_4")
self.horizontalLayout_5.addWidget(self.pushButton_4)
self.widget2 = QtWidgets.QWidget(Simple_m_confidence_interval_Form)
self.widget2.setGeometry(QtCore.QRect(30, 70, 211, 26))
self.widget2.setObjectName("widget2")
self.horizontalLayout_6 = QtWidgets.QHBoxLayout(self.widget2)
self.horizontalLayout_6.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_6.setObjectName("horizontalLayout_6")
self.label_8 = QtWidgets.QLabel(self.widget2)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_8.sizePolicy().hasHeightForWidth())
self.label_8.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_8.setFont(font)
self.label_8.setObjectName("label_8")
self.horizontalLayout_6.addWidget(self.label_8)
self.spinBox = QtWidgets.QSpinBox(self.widget2)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.spinBox.sizePolicy().hasHeightForWidth())
self.spinBox.setSizePolicy(sizePolicy)
self.spinBox.setMinimum(1)
self.spinBox.setMaximum(999999999)
self.spinBox.setObjectName("spinBox")
self.horizontalLayout_6.addWidget(self.spinBox)
self.widget3 = QtWidgets.QWidget(Simple_m_confidence_interval_Form)
self.widget3.setGeometry(QtCore.QRect(530, 20, 554, 59))
self.widget3.setObjectName("widget3")
self.gridLayout_2 = QtWidgets.QGridLayout(self.widget3)
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.gridLayout_2.setObjectName("gridLayout_2")
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.radioButton_2 = QtWidgets.QRadioButton(self.widget3)
font = QtGui.QFont()
font.setPointSize(12)
self.radioButton_2.setFont(font)
self.radioButton_2.setObjectName("radioButton_2")
self.verticalLayout.addWidget(self.radioButton_2)
self.radioButton = QtWidgets.QRadioButton(self.widget3)
font = QtGui.QFont()
font.setPointSize(12)
self.radioButton.setFont(font)
self.radioButton.setChecked(True)
self.radioButton.setObjectName("radioButton")
self.verticalLayout.addWidget(self.radioButton)
self.gridLayout_2.addLayout(self.verticalLayout, 0, 0, 1, 1)
self.comboBox = QtWidgets.QComboBox(self.widget3)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.comboBox.setFont(font)
self.comboBox.setFocusPolicy(QtCore.Qt.WheelFocus)
self.comboBox.setContextMenuPolicy(QtCore.Qt.DefaultContextMenu)
self.comboBox.setLayoutDirection(QtCore.Qt.LeftToRight)
self.comboBox.setInsertPolicy(QtWidgets.QComboBox.InsertAtBottom)
self.comboBox.setFrame(True)
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.gridLayout_2.addWidget(self.comboBox, 0, 1, 1, 1)
self.pushButton = QtWidgets.QPushButton(self.widget3)
font = QtGui.QFont()
font.setPointSize(12)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.gridLayout_2.addWidget(self.pushButton, 0, 2, 1, 1)
self.retranslateUi(Simple_m_confidence_interval_Form)
QtCore.QMetaObject.connectSlotsByName(
Simple_m_confidence_interval_Form)
def retranslateUi(self, Simple_m_confidence_interval_Form):
_translate = QtCore.QCoreApplication.translate
Simple_m_confidence_interval_Form.setWindowTitle(
_translate("Simple_m_confidence_interval_Form", "单个正态总体区间估计"))
self.label_9.setText(
_translate("Simple_m_confidence_interval_Form", "方差的区间估计"))
self.label_7.setText(
_translate("Simple_m_confidence_interval_Form", "均值的区间估计"))
self.label_10.setText(
_translate("Simple_m_confidence_interval_Form", " 临界值 "))
self.label_2.setText(
_translate("Simple_m_confidence_interval_Form", " 临界值 "))
self.label_6.setText(
_translate("Simple_m_confidence_interval_Form", "请输入均值"))
self.label_4.setText(
_translate("Simple_m_confidence_interval_Form", "请输入方差"))
self.label.setText(
_translate("Simple_m_confidence_interval_Form", "请输入显著性水平α"))
self.label_3.setText(
_translate("Simple_m_confidence_interval_Form", "样本均值"))
self.label_5.setText(
_translate("Simple_m_confidence_interval_Form", "样本方差"))
self.pushButton_4.setText(
_translate("Simple_m_confidence_interval_Form", "导入样本"))
self.label_8.setText(
_translate("Simple_m_confidence_interval_Form", "输入样本数"))
self.radioButton_2.setText(
_translate("Simple_m_confidence_interval_Form", "样本分布图"))
self.radioButton.setText(
_translate("Simple_m_confidence_interval_Form", "频率直方图"))
self.comboBox.setItemText(
0, _translate("Simple_m_confidence_interval_Form", "均值（方差已知）"))
self.comboBox.setItemText(
1, _translate("Simple_m_confidence_interval_Form", "均值（方差未知）"))
self.comboBox.setItemText(
2, _translate("Simple_m_confidence_interval_Form", "方差"))
self.pushButton.setText(
_translate("Simple_m_confidence_interval_Form", "计算置信区间并显示图像"))
class Ui_Suppose(object):
def setupUi(self, Suppose):
Suppose.setObjectName("Suppose")
Suppose.resize(1128, 683)
self.centralwidget = QtWidgets.QWidget(Suppose)
self.centralwidget.setObjectName("centralwidget")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(760, 20, 241, 31))
font = QtGui.QFont()
font.setPointSize(12)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.widget = Plot(self.centralwidget)
self.widget.setGeometry(QtCore.QRect(350, 80, 731, 501))
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(self.centralwidget)
self.layoutWidget.setGeometry(QtCore.QRect(30, 20, 281, 351))
self.layoutWidget.setObjectName("layoutWidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.layoutWidget)
self.verticalLayout.setContentsMargins(6, 0, 6, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.label_8 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_8.sizePolicy().hasHeightForWidth())
self.label_8.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_8.setFont(font)
self.label_8.setObjectName("label_8")
self.verticalLayout.addWidget(self.label_8)
self.spinBox = QtWidgets.QSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.spinBox.sizePolicy().hasHeightForWidth())
self.spinBox.setSizePolicy(sizePolicy)
self.spinBox.setMinimum(1)
self.spinBox.setMaximum(1000000000)
self.spinBox.setObjectName("spinBox")
self.verticalLayout.addWidget(self.spinBox)
self.label_5 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_5.sizePolicy().hasHeightForWidth())
self.label_5.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_5.setFont(font)
self.label_5.setObjectName("label_5")
self.verticalLayout.addWidget(self.label_5)
self.doubleSpinBox_7 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_7.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_7.setSizePolicy(sizePolicy)
self.doubleSpinBox_7.setMaximum(1000000000.0)
self.doubleSpinBox_7.setProperty("value", 1.0)
self.doubleSpinBox_7.setObjectName("doubleSpinBox_7")
self.verticalLayout.addWidget(self.doubleSpinBox_7)
self.label_6 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_6.sizePolicy().hasHeightForWidth())
self.label_6.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.verticalLayout.addWidget(self.label_6)
self.doubleSpinBox_4 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_4.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_4.setSizePolicy(sizePolicy)
self.doubleSpinBox_4.setMaximum(10000000000.0)
self.doubleSpinBox_4.setObjectName("doubleSpinBox_4")
self.verticalLayout.addWidget(self.doubleSpinBox_4)
self.label_7 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_7.sizePolicy().hasHeightForWidth())
self.label_7.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_7.setFont(font)
self.label_7.setObjectName("label_7")
self.verticalLayout.addWidget(self.label_7)
self.doubleSpinBox_5 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_5.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_5.setSizePolicy(sizePolicy)
self.doubleSpinBox_5.setMaximum(1000000000.0)
self.doubleSpinBox_5.setObjectName("doubleSpinBox_5")
self.verticalLayout.addWidget(self.doubleSpinBox_5)
self.label_4 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_4.sizePolicy().hasHeightForWidth())
self.label_4.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
self.verticalLayout.addWidget(self.label_4)
self.doubleSpinBox_6 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_6.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_6.setSizePolicy(sizePolicy)
self.doubleSpinBox_6.setMaximum(1000000000.0)
self.doubleSpinBox_6.setObjectName("doubleSpinBox_6")
self.verticalLayout.addWidget(self.doubleSpinBox_6)
self.label_11 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_11.sizePolicy().hasHeightForWidth())
self.label_11.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_11.setFont(font)
self.label_11.setObjectName("label_11")
self.verticalLayout.addWidget(self.label_11)
self.doubleSpinBox_8 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_8.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_8.setSizePolicy(sizePolicy)
self.doubleSpinBox_8.setMaximum(1000000000.0)
self.doubleSpinBox_8.setObjectName("doubleSpinBox_8")
self.verticalLayout.addWidget(self.doubleSpinBox_8)
self.label_2 = QtWidgets.QLabel(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_2.sizePolicy().hasHeightForWidth())
self.label_2.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.verticalLayout.addWidget(self.label_2)
self.doubleSpinBox = QtWidgets.QDoubleSpinBox(self.layoutWidget)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox.sizePolicy().hasHeightForWidth())
self.doubleSpinBox.setSizePolicy(sizePolicy)
self.doubleSpinBox.setMaximum(1.0)
self.doubleSpinBox.setSingleStep(0.01)
self.doubleSpinBox.setProperty("value", 0.05)
self.doubleSpinBox.setObjectName("doubleSpinBox")
self.verticalLayout.addWidget(self.doubleSpinBox)
self.layoutWidget1 = QtWidgets.QWidget(self.centralwidget)
self.layoutWidget1.setGeometry(QtCore.QRect(30, 570, 291, 41))
self.layoutWidget1.setObjectName("layoutWidget1")
self.horizontalLayout = QtWidgets.QHBoxLayout(self.layoutWidget1)
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("horizontalLayout")
self.label = QtWidgets.QLabel(self.layoutWidget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label.setFont(font)
self.label.setObjectName("label")
self.horizontalLayout.addWidget(self.label)
self.lineEdit_6 = QtWidgets.QLineEdit(self.layoutWidget1)
self.lineEdit_6.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_6.sizePolicy().hasHeightForWidth())
self.lineEdit_6.setSizePolicy(sizePolicy)
self.lineEdit_6.setObjectName("lineEdit_6")
self.horizontalLayout.addWidget(self.lineEdit_6)
self.layoutWidget2 = QtWidgets.QWidget(self.centralwidget)
self.layoutWidget2.setGeometry(QtCore.QRect(30, 450, 291, 41))
self.layoutWidget2.setObjectName("layoutWidget2")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self.layoutWidget2)
self.horizontalLayout_2.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.label_3 = QtWidgets.QLabel(self.layoutWidget2)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_3.sizePolicy().hasHeightForWidth())
self.label_3.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.horizontalLayout_2.addWidget(self.label_3)
self.lineEdit_8 = QtWidgets.QLineEdit(self.layoutWidget2)
self.lineEdit_8.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_8.sizePolicy().hasHeightForWidth())
self.lineEdit_8.setSizePolicy(sizePolicy)
self.lineEdit_8.setMaxLength(5)
self.lineEdit_8.setObjectName("lineEdit_8")
self.horizontalLayout_2.addWidget(self.lineEdit_8)
self.layoutWidget3 = QtWidgets.QWidget(self.centralwidget)
self.layoutWidget3.setGeometry(QtCore.QRect(30, 390, 291, 41))
self.layoutWidget3.setObjectName("layoutWidget3")
self.horizontalLayout_3 = QtWidgets.QHBoxLayout(self.layoutWidget3)
self.horizontalLayout_3.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.label_9 = QtWidgets.QLabel(self.layoutWidget3)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_9.setFont(font)
self.label_9.setObjectName("label_9")
self.horizontalLayout_3.addWidget(self.label_9)
self.lineEdit_9 = QtWidgets.QLineEdit(self.layoutWidget3)
self.lineEdit_9.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_9.sizePolicy().hasHeightForWidth())
self.lineEdit_9.setSizePolicy(sizePolicy)
self.lineEdit_9.setMaxLength(5)
self.lineEdit_9.setObjectName("lineEdit_9")
self.horizontalLayout_3.addWidget(self.lineEdit_9)
self.layoutWidget_2 = QtWidgets.QWidget(self.centralwidget)
self.layoutWidget_2.setGeometry(QtCore.QRect(30, 510, 291, 41))
self.layoutWidget_2.setObjectName("layoutWidget_2")
self.horizontalLayout_4 = QtWidgets.QHBoxLayout(self.layoutWidget_2)
self.horizontalLayout_4.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.label_10 = QtWidgets.QLabel(self.layoutWidget_2)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_10.sizePolicy().hasHeightForWidth())
self.label_10.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(11)
self.label_10.setFont(font)
self.label_10.setObjectName("label_10")
self.horizontalLayout_4.addWidget(self.label_10)
self.lineEdit_11 = QtWidgets.QLineEdit(self.layoutWidget_2)
self.lineEdit_11.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_11.sizePolicy().hasHeightForWidth())
self.lineEdit_11.setSizePolicy(sizePolicy)
self.lineEdit_11.setMaxLength(5)
self.lineEdit_11.setObjectName("lineEdit_11")
self.horizontalLayout_4.addWidget(self.lineEdit_11)
self.lineEdit_10 = QtWidgets.QLineEdit(self.layoutWidget_2)
self.lineEdit_10.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_10.sizePolicy().hasHeightForWidth())
self.lineEdit_10.setSizePolicy(sizePolicy)
self.lineEdit_10.setMaxLength(5)
self.lineEdit_10.setObjectName("lineEdit_10")
self.horizontalLayout_4.addWidget(self.lineEdit_10)
self.comboBox = QtWidgets.QComboBox(self.centralwidget)
self.comboBox.setGeometry(QtCore.QRect(440, 20, 241, 31))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.comboBox.setFont(font)
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
Suppose.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(Suppose)
self.menubar.setGeometry(QtCore.QRect(0, 0, 1128, 22))
self.menubar.setObjectName("menubar")
Suppose.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(Suppose)
self.statusbar.setObjectName("statusbar")
Suppose.setStatusBar(self.statusbar)
self.retranslateUi(Suppose)
QtCore.QMetaObject.connectSlotsByName(Suppose)
def retranslateUi(self, Suppose):
_translate = QtCore.QCoreApplication.translate
Suppose.setWindowTitle(_translate("Suppose", "一个正态总体的参数假设检验"))
self.pushButton.setText(_translate("Suppose", "假设检验结果及图像"))
self.label_8.setText(_translate("Suppose", "样本容量"))
self.label_5.setText(_translate("Suppose", "方差"))
self.label_6.setText(_translate("Suppose", "样本均值"))
self.label_7.setText(_translate("Suppose", "样本方差"))
self.label_4.setText(_translate("Suppose", "假设均值（上界）"))
self.label_11.setText(_translate("Suppose", "假设方差（上界）"))
self.label_2.setText(_translate("Suppose", "检验水平α"))
self.label.setText(_translate("Suppose", "检验结果"))
self.label_3.setText(_translate("Suppose", "统计量临界值"))
self.label_9.setText(_translate("Suppose", "统计量观察值"))
self.label_10.setText(_translate("Suppose", "统计量临界值"))
self.comboBox.setItemText(0, _translate("Suppose", "均值检验（方差已知）"))
self.comboBox.setItemText(1, _translate("Suppose", "均值检验（方差未知）"))
self.comboBox.setItemText(2, _translate("Suppose", "方差检验（相等）"))
self.comboBox.setItemText(3, _translate("Suppose", "方差检验（比较）"))
class Ui_Sd_chi_Form(object):
def setupUi(self, Sd_chi_Form):
Sd_chi_Form.setObjectName("Sd_chi_Form")
Sd_chi_Form.resize(903, 511)
font = QtGui.QFont()
font.setPointSize(12)
Sd_chi_Form.setFont(font)
self.label_4 = QtWidgets.QLabel(Sd_chi_Form)
self.label_4.setGeometry(QtCore.QRect(350, 10, 131, 31))
self.label_4.setObjectName("label_4")
self.widget = Plot(Sd_chi_Form)
self.widget.setGeometry(QtCore.QRect(360, 50, 511, 431))
self.widget.setObjectName("widget")
self.widget1 = QtWidgets.QWidget(Sd_chi_Form)
self.widget1.setGeometry(QtCore.QRect(10, 190, 341, 144))
self.widget1.setObjectName("widget1")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.widget1)
self.verticalLayout_2.setContentsMargins(0, 0, 0, 0)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
self.horizontalLayout_4.setObjectName("horizontalLayout_4")
self.radioButton_one = QtWidgets.QRadioButton(self.widget1)
self.radioButton_one.setChecked(True)
self.radioButton_one.setObjectName("radioButton_one")
self.horizontalLayout_4.addWidget(self.radioButton_one)
self.radioButton_few = QtWidgets.QRadioButton(self.widget1)
self.radioButton_few.setObjectName("radioButton_few")
self.horizontalLayout_4.addWidget(self.radioButton_few)
self.verticalLayout_2.addLayout(self.horizontalLayout_4)
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.label_2 = QtWidgets.QLabel(self.widget1)
self.label_2.setObjectName("label_2")
self.horizontalLayout.addWidget(self.label_2)
self.spinBox_chi_n = QtWidgets.QSpinBox(self.widget1)
self.spinBox_chi_n.setObjectName("spinBox_chi_n")
self.horizontalLayout.addWidget(self.spinBox_chi_n)
self.pushButton_chi_plot = QtWidgets.QPushButton(self.widget1)
self.pushButton_chi_plot.setObjectName("pushButton_chi_plot")
self.horizontalLayout.addWidget(self.pushButton_chi_plot)
self.verticalLayout.addLayout(self.horizontalLayout)
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.label = QtWidgets.QLabel(self.widget1)
self.label.setObjectName("label")
self.horizontalLayout_2.addWidget(self.label)
self.doubleSpinBox_arfa = QtWidgets.QDoubleSpinBox(self.widget1)
self.doubleSpinBox_arfa.setMinimum(0.01)
self.doubleSpinBox_arfa.setMaximum(0.99)
self.doubleSpinBox_arfa.setSingleStep(0.01)
self.doubleSpinBox_arfa.setObjectName("doubleSpinBox_arfa")
self.horizontalLayout_2.addWidget(self.doubleSpinBox_arfa)
self.pushButton_quantile_plot = QtWidgets.QPushButton(self.widget1)
self.pushButton_quantile_plot.setObjectName("pushButton_quantile_plot")
self.horizontalLayout_2.addWidget(self.pushButton_quantile_plot)
self.verticalLayout.addLayout(self.horizontalLayout_2)
self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.pushButton_quantile = QtWidgets.QPushButton(self.widget1)
self.pushButton_quantile.setObjectName("pushButton_quantile")
self.horizontalLayout_3.addWidget(self.pushButton_quantile)
self.lineEdit_quantile = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_quantile.setReadOnly(True)
self.lineEdit_quantile.setObjectName("lineEdit_quantile")
self.horizontalLayout_3.addWidget(self.lineEdit_quantile)
self.verticalLayout.addLayout(self.horizontalLayout_3)
self.verticalLayout_2.addLayout(self.verticalLayout)
self.retranslateUi(Sd_chi_Form)
QtCore.QMetaObject.connectSlotsByName(Sd_chi_Form)
def retranslateUi(self, Sd_chi_Form):
_translate = QtCore.QCoreApplication.translate
Sd_chi_Form.setWindowTitle(_translate("Sd_chi_Form", "卡方分布"))
self.label_4.setText(_translate("Sd_chi_Form", "卡方分布："))
self.radioButton_one.setText(_translate("Sd_chi_Form", "单个图像"))
self.radioButton_few.setText(_translate("Sd_chi_Form", "多个图像"))
self.label_2.setText(_translate("Sd_chi_Form", "输入n值："))
self.pushButton_chi_plot.setText(_translate("Sd_chi_Form", "显示卡方分布图像"))
self.label.setText(_translate("Sd_chi_Form", "输入α值："))
self.pushButton_quantile_plot.setText(
_translate("Sd_chi_Form", "显示分位点图像"))
self.pushButton_quantile.setText(_translate("Sd_chi_Form", "显示分位点"))
class Ui_Sd_DoubleNormal_Form(object):
def setupUi(self, Sd_DoubleNormal_Form):
Sd_DoubleNormal_Form.setObjectName("Sd_DoubleNormal_Form")
Sd_DoubleNormal_Form.resize(1123, 615)
font = QtGui.QFont()
font.setPointSize(12)
Sd_DoubleNormal_Form.setFont(font)
self.widget = Plot(Sd_DoubleNormal_Form)
self.widget.setGeometry(QtCore.QRect(110, 190, 901, 391))
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(Sd_DoubleNormal_Form)
self.layoutWidget.setGeometry(QtCore.QRect(40, 41, 1045, 101))
self.layoutWidget.setObjectName("layoutWidget")
self.gridLayout_2 = QtWidgets.QGridLayout(self.layoutWidget)
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.gridLayout_2.setObjectName("gridLayout_2")
self.label_6 = QtWidgets.QLabel(self.layoutWidget)
self.label_6.setObjectName("label_6")
self.gridLayout_2.addWidget(self.label_6, 0, 6, 1, 1)
self.gridLayout = QtWidgets.QGridLayout()
self.gridLayout.setObjectName("gridLayout")
self.label_8 = QtWidgets.QLabel(self.layoutWidget)
self.label_8.setObjectName("label_8")
self.gridLayout.addWidget(self.label_8, 0, 3, 1, 1)
self.doubleSpinBox_mu2 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_mu2.setMinimum(-1e+31)
self.doubleSpinBox_mu2.setMaximum(1e+28)
self.doubleSpinBox_mu2.setObjectName("doubleSpinBox_mu2")
self.gridLayout.addWidget(self.doubleSpinBox_mu2, 1, 1, 1, 2)
self.doubleSpinBox_mu1 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_mu1.setMinimum(-1e+31)
self.doubleSpinBox_mu1.setMaximum(1e+28)
self.doubleSpinBox_mu1.setObjectName("doubleSpinBox_mu1")
self.gridLayout.addWidget(self.doubleSpinBox_mu1, 0, 2, 1, 1)
self.label_4 = QtWidgets.QLabel(self.layoutWidget)
self.label_4.setObjectName("label_4")
self.gridLayout.addWidget(self.label_4, 1, 3, 1, 1)
self.label_7 = QtWidgets.QLabel(self.layoutWidget)
self.label_7.setObjectName("label_7")
self.gridLayout.addWidget(self.label_7, 0, 0, 1, 2)
self.label_3 = QtWidgets.QLabel(self.layoutWidget)
self.label_3.setObjectName("label_3")
self.gridLayout.addWidget(self.label_3, 1, 0, 1, 1)
self.doubleSpinBox_sigma2 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_sigma2.setMinimum(0.0)
self.doubleSpinBox_sigma2.setMaximum(1e+28)
self.doubleSpinBox_sigma2.setProperty("value", 1.0)
self.doubleSpinBox_sigma2.setObjectName("doubleSpinBox_sigma2")
self.gridLayout.addWidget(self.doubleSpinBox_sigma2, 1, 4, 1, 1)
self.doubleSpinBox_sigma1 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_sigma1.setMinimum(0.0)
self.doubleSpinBox_sigma1.setMaximum(1e+28)
self.doubleSpinBox_sigma1.setProperty("value", 1.0)
self.doubleSpinBox_sigma1.setObjectName("doubleSpinBox_sigma1")
self.gridLayout.addWidget(self.doubleSpinBox_sigma1, 0, 4, 1, 1)
self.gridLayout_2.addLayout(self.gridLayout, 1, 1, 1, 6)
self.label = QtWidgets.QLabel(self.layoutWidget)
self.label.setObjectName("label")
self.gridLayout_2.addWidget(self.label, 0, 0, 1, 1)
self.spinBox_m1 = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_m1.setMinimum(1)
self.spinBox_m1.setMaximum(999999999)
self.spinBox_m1.setObjectName("spinBox_m1")
self.gridLayout_2.addWidget(self.spinBox_m1, 0, 5, 1, 1)
self.spinBox_m2 = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_m2.setMinimum(1)
self.spinBox_m2.setMaximum(999999999)
self.spinBox_m2.setObjectName("spinBox_m2")
self.gridLayout_2.addWidget(self.spinBox_m2, 0, 7, 1, 1)
self.spinBox_n2 = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_n2.setMinimum(2)
self.spinBox_n2.setMaximum(999999999)
self.spinBox_n2.setObjectName("spinBox_n2")
self.gridLayout_2.addWidget(self.spinBox_n2, 0, 3, 1, 1)
self.label_2 = QtWidgets.QLabel(self.layoutWidget)
self.label_2.setObjectName("label_2")
self.gridLayout_2.addWidget(self.label_2, 0, 4, 1, 1)
self.spinBox_n1 = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_n1.setMinimum(2)
self.spinBox_n1.setMaximum(999999999)
self.spinBox_n1.setObjectName("spinBox_n1")
self.gridLayout_2.addWidget(self.spinBox_n1, 0, 1, 1, 1)
self.label_5 = QtWidgets.QLabel(self.layoutWidget)
self.label_5.setObjectName("label_5")
self.gridLayout_2.addWidget(self.label_5, 0, 2, 1, 1)
self.pushButton_4 = QtWidgets.QPushButton(Sd_DoubleNormal_Form)
self.pushButton_4.setGeometry(QtCore.QRect(850, 150, 239, 29))
self.pushButton_4.setObjectName("pushButton_4")
self.comboBox = QtWidgets.QComboBox(Sd_DoubleNormal_Form)
self.comboBox.setGeometry(QtCore.QRect(40, 150, 411, 26))
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.widget1 = QtWidgets.QWidget(Sd_DoubleNormal_Form)
self.widget1.setGeometry(QtCore.QRect(0, 0, 2, 2))
self.widget1.setObjectName("widget1")
self.gridLayout_3 = QtWidgets.QGridLayout(self.widget1)
self.gridLayout_3.setContentsMargins(0, 0, 0, 0)
self.gridLayout_3.setObjectName("gridLayout_3")
self.widget2 = QtWidgets.QWidget(Sd_DoubleNormal_Form)
self.widget2.setGeometry(QtCore.QRect(0, 0, 2, 2))
self.widget2.setObjectName("widget2")
self.gridLayout_4 = QtWidgets.QGridLayout(self.widget2)
self.gridLayout_4.setContentsMargins(0, 0, 0, 0)
self.gridLayout_4.setObjectName("gridLayout_4")
self.widget3 = QtWidgets.QWidget(Sd_DoubleNormal_Form)
self.widget3.setGeometry(QtCore.QRect(0, 0, 2, 2))
self.widget3.setObjectName("widget3")
self.verticalLayout = QtWidgets.QVBoxLayout(self.widget3)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.retranslateUi(Sd_DoubleNormal_Form)
QtCore.QMetaObject.connectSlotsByName(Sd_DoubleNormal_Form)
def retranslateUi(self, Sd_DoubleNormal_Form):
_translate = QtCore.QCoreApplication.translate
Sd_DoubleNormal_Form.setWindowTitle(
_translate("Sd_DoubleNormal_Form", "两个正态总体抽样分布"))
self.label_6.setText(_translate("Sd_DoubleNormal_Form", "抽样次数m2"))
self.label_8.setText(_translate("Sd_DoubleNormal_Form", "σ1"))
self.label_4.setText(_translate("Sd_DoubleNormal_Form", "σ2"))
self.label_7.setText(_translate("Sd_DoubleNormal_Form", "μ1"))
self.label_3.setText(_translate("Sd_DoubleNormal_Form", "μ2"))
self.label.setText(_translate("Sd_DoubleNormal_Form", "样本容量n1"))
self.label_2.setText(_translate("Sd_DoubleNormal_Form", "抽样次数m1"))
self.label_5.setText(_translate("Sd_DoubleNormal_Form", "样本容量n2"))
self.pushButton_4.setText(_translate("Sd_DoubleNormal_Form", "显示图像"))
self.comboBox.setItemText(
0, _translate("Sd_DoubleNormal_Form", "已知方差的两总体样本均值的分布"))
self.comboBox.setItemText(
1, _translate("Sd_DoubleNormal_Form", "已知方差的两总体样本方差比的分布"))
self.comboBox.setItemText(
2, _translate("Sd_DoubleNormal_Form", "方差相等的两总体样本方差比的分布"))
class Ui_double_confidence_interval_Form(object):
def setupUi(self, double_confidence_interval_Form):
double_confidence_interval_Form.setObjectName(
"double_confidence_interval_Form")
double_confidence_interval_Form.resize(1128, 683)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
double_confidence_interval_Form.sizePolicy().hasHeightForWidth())
double_confidence_interval_Form.setSizePolicy(sizePolicy)
self.pushButton = QtWidgets.QPushButton(
double_confidence_interval_Form)
self.pushButton.setGeometry(QtCore.QRect(780, 20, 261, 31))
font = QtGui.QFont()
font.setPointSize(12)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.widget = Plot(double_confidence_interval_Form)
self.widget.setGeometry(QtCore.QRect(500, 130, 591, 521))
self.widget.setObjectName("widget")
self.radioButton = QtWidgets.QRadioButton(
double_confidence_interval_Form)
self.radioButton.setGeometry(QtCore.QRect(500, 80, 201, 21))
font = QtGui.QFont()
font.setPointSize(12)
self.radioButton.setFont(font)
self.radioButton.setChecked(True)
self.radioButton.setObjectName("radioButton")
self.radioButton_3 = QtWidgets.QRadioButton(
double_confidence_interval_Form)
self.radioButton_3.setGeometry(QtCore.QRect(960, 80, 161, 21))
font = QtGui.QFont()
font.setPointSize(12)
self.radioButton_3.setFont(font)
self.radioButton_3.setObjectName("radioButton_3")
self.radioButton_5 = QtWidgets.QRadioButton(
double_confidence_interval_Form)
self.radioButton_5.setGeometry(QtCore.QRect(730, 80, 201, 21))
font = QtGui.QFont()
font.setPointSize(12)
self.radioButton_5.setFont(font)
self.radioButton_5.setObjectName("radioButton_5")
self.comboBox = QtWidgets.QComboBox(double_confidence_interval_Form)
self.comboBox.setGeometry(QtCore.QRect(500, 20, 211, 31))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.comboBox.setFont(font)
self.comboBox.setFocusPolicy(QtCore.Qt.WheelFocus)
self.comboBox.setContextMenuPolicy(QtCore.Qt.DefaultContextMenu)
self.comboBox.setLayoutDirection(QtCore.Qt.LeftToRight)
self.comboBox.setInsertPolicy(QtWidgets.QComboBox.InsertAtBottom)
self.comboBox.setFrame(True)
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.groupBox = QtWidgets.QGroupBox(double_confidence_interval_Form)
self.groupBox.setGeometry(QtCore.QRect(30, 50, 411, 351))
self.groupBox.setTitle("")
self.groupBox.setObjectName("groupBox")
self.lineEdit = QtWidgets.QLineEdit(self.groupBox)
self.lineEdit.setGeometry(QtCore.QRect(10, 10, 271, 31))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit.sizePolicy().hasHeightForWidth())
self.lineEdit.setSizePolicy(sizePolicy)
self.lineEdit.setObjectName("lineEdit")
self.pushButton_7 = QtWidgets.QPushButton(self.groupBox)
self.pushButton_7.setGeometry(QtCore.QRect(290, 10, 121, 31))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Minimum,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.pushButton_7.sizePolicy().hasHeightForWidth())
self.pushButton_7.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setPointSize(12)
self.pushButton_7.setFont(font)
self.pushButton_7.setObjectName("pushButton_7")
self.label_8 = QtWidgets.QLabel(self.groupBox)
self.label_8.setGeometry(QtCore.QRect(11, 181, 47, 24))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_8.sizePolicy().hasHeightForWidth())
self.label_8.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_8.setFont(font)
self.label_8.setObjectName("label_8")
self.label_11 = QtWidgets.QLabel(self.groupBox)
self.label_11.setGeometry(QtCore.QRect(11, 212, 80, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_11.setFont(font)
self.label_11.setObjectName("label_11")
self.spinBox_2 = QtWidgets.QSpinBox(self.groupBox)
self.spinBox_2.setGeometry(QtCore.QRect(118, 212, 171, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.spinBox_2.sizePolicy().hasHeightForWidth())
self.spinBox_2.setSizePolicy(sizePolicy)
self.spinBox_2.setMinimum(1)
self.spinBox_2.setMaximum(999999999)
self.spinBox_2.setObjectName("spinBox_2")
self.label_3 = QtWidgets.QLabel(self.groupBox)
self.label_3.setGeometry(QtCore.QRect(11, 243, 100, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.doubleSpinBox_4 = QtWidgets.QDoubleSpinBox(self.groupBox)
self.doubleSpinBox_4.setGeometry(QtCore.QRect(118, 243, 174, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_4.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_4.setSizePolicy(sizePolicy)
self.doubleSpinBox_4.setMaximum(1e+29)
self.doubleSpinBox_4.setObjectName("doubleSpinBox_4")
self.label_9 = QtWidgets.QLabel(self.groupBox)
self.label_9.setGeometry(QtCore.QRect(11, 274, 100, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_9.setFont(font)
self.label_9.setObjectName("label_9")
self.doubleSpinBox_5 = QtWidgets.QDoubleSpinBox(self.groupBox)
self.doubleSpinBox_5.setGeometry(QtCore.QRect(118, 274, 174, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_5.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_5.setSizePolicy(sizePolicy)
self.doubleSpinBox_5.setMaximum(1e+29)
self.doubleSpinBox_5.setProperty("value", 1.0)
self.doubleSpinBox_5.setObjectName("doubleSpinBox_5")
self.label_2 = QtWidgets.QLabel(self.groupBox)
self.label_2.setGeometry(QtCore.QRect(11, 51, 47, 24))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_2.sizePolicy().hasHeightForWidth())
self.label_2.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.label_6 = QtWidgets.QLabel(self.groupBox)
self.label_6.setGeometry(QtCore.QRect(11, 82, 80, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_6.setFont(font)
self.label_6.setObjectName("label_6")
self.spinBox = QtWidgets.QSpinBox(self.groupBox)
self.spinBox.setGeometry(QtCore.QRect(118, 82, 171, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.spinBox.sizePolicy().hasHeightForWidth())
self.spinBox.setSizePolicy(sizePolicy)
self.spinBox.setMinimum(1)
self.spinBox.setMaximum(999999999)
self.spinBox.setObjectName("spinBox")
self.label_4 = QtWidgets.QLabel(self.groupBox)
self.label_4.setGeometry(QtCore.QRect(11, 113, 100, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
self.doubleSpinBox_2 = QtWidgets.QDoubleSpinBox(self.groupBox)
self.doubleSpinBox_2.setGeometry(QtCore.QRect(118, 113, 174, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_2.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_2.setSizePolicy(sizePolicy)
self.doubleSpinBox_2.setMaximum(1e+29)
self.doubleSpinBox_2.setObjectName("doubleSpinBox_2")
self.label_5 = QtWidgets.QLabel(self.groupBox)
self.label_5.setGeometry(QtCore.QRect(11, 144, 100, 24))
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_5.setFont(font)
self.label_5.setObjectName("label_5")
self.doubleSpinBox_3 = QtWidgets.QDoubleSpinBox(self.groupBox)
self.doubleSpinBox_3.setGeometry(QtCore.QRect(118, 144, 174, 21))
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox_3.sizePolicy().hasHeightForWidth())
self.doubleSpinBox_3.setSizePolicy(sizePolicy)
self.doubleSpinBox_3.setMaximum(1e+29)
self.doubleSpinBox_3.setProperty("value", 1.0)
self.doubleSpinBox_3.setObjectName("doubleSpinBox_3")
self.widget1 = QtWidgets.QWidget(double_confidence_interval_Form)
self.widget1.setGeometry(QtCore.QRect(30, 410, 411, 211))
self.widget1.setObjectName("widget1")
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.widget1)
self.verticalLayout_2.setContentsMargins(0, 0, 0, 0)
self.verticalLayout_2.setObjectName("verticalLayout_2")
self.gridLayout_2 = QtWidgets.QGridLayout()
self.gridLayout_2.setObjectName("gridLayout_2")
self.label_12 = QtWidgets.QLabel(self.widget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_12.setFont(font)
self.label_12.setObjectName("label_12")
self.gridLayout_2.addWidget(self.label_12, 0, 0, 1, 1)
self.lineEdit_3 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_3.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_3.sizePolicy().hasHeightForWidth())
self.lineEdit_3.setSizePolicy(sizePolicy)
self.lineEdit_3.setObjectName("lineEdit_3")
self.gridLayout_2.addWidget(self.lineEdit_3, 0, 1, 1, 1)
self.label_14 = QtWidgets.QLabel(self.widget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_14.setFont(font)
self.label_14.setObjectName("label_14")
self.gridLayout_2.addWidget(self.label_14, 0, 2, 1, 1)
self.lineEdit_5 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_5.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_5.sizePolicy().hasHeightForWidth())
self.lineEdit_5.setSizePolicy(sizePolicy)
self.lineEdit_5.setObjectName("lineEdit_5")
self.gridLayout_2.addWidget(self.lineEdit_5, 0, 3, 1, 1)
self.label_13 = QtWidgets.QLabel(self.widget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_13.setFont(font)
self.label_13.setObjectName("label_13")
self.gridLayout_2.addWidget(self.label_13, 1, 0, 1, 1)
self.lineEdit_4 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_4.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_4.sizePolicy().hasHeightForWidth())
self.lineEdit_4.setSizePolicy(sizePolicy)
self.lineEdit_4.setObjectName("lineEdit_4")
self.gridLayout_2.addWidget(self.lineEdit_4, 1, 1, 1, 1)
self.label_15 = QtWidgets.QLabel(self.widget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_15.setFont(font)
self.label_15.setObjectName("label_15")
self.gridLayout_2.addWidget(self.label_15, 1, 2, 1, 1)
self.lineEdit_6 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_6.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_6.sizePolicy().hasHeightForWidth())
self.lineEdit_6.setSizePolicy(sizePolicy)
self.lineEdit_6.setObjectName("lineEdit_6")
self.gridLayout_2.addWidget(self.lineEdit_6, 1, 3, 1, 1)
self.verticalLayout_2.addLayout(self.gridLayout_2)
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.label = QtWidgets.QLabel(self.widget1)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label.setFont(font)
self.label.setObjectName("label")
self.horizontalLayout.addWidget(self.label)
self.doubleSpinBox = QtWidgets.QDoubleSpinBox(self.widget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.doubleSpinBox.sizePolicy().hasHeightForWidth())
self.doubleSpinBox.setSizePolicy(sizePolicy)
self.doubleSpinBox.setMaximum(1.0)
self.doubleSpinBox.setSingleStep(0.01)
self.doubleSpinBox.setProperty("value", 0.05)
self.doubleSpinBox.setObjectName("doubleSpinBox")
self.horizontalLayout.addWidget(self.doubleSpinBox)
self.verticalLayout_2.addLayout(self.horizontalLayout)
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.label_7 = QtWidgets.QLabel(self.widget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_7.sizePolicy().hasHeightForWidth())
self.label_7.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_7.setFont(font)
self.label_7.setObjectName("label_7")
self.verticalLayout.addWidget(self.label_7)
self.lineEdit_21 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_21.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_21.sizePolicy().hasHeightForWidth())
self.lineEdit_21.setSizePolicy(sizePolicy)
self.lineEdit_21.setMaxLength(20)
self.lineEdit_21.setObjectName("lineEdit_21")
self.verticalLayout.addWidget(self.lineEdit_21)
self.label_10 = QtWidgets.QLabel(self.widget1)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.label_10.sizePolicy().hasHeightForWidth())
self.label_10.setSizePolicy(sizePolicy)
font = QtGui.QFont()
font.setFamily("Agency FB")
font.setPointSize(12)
self.label_10.setFont(font)
self.label_10.setObjectName("label_10")
self.verticalLayout.addWidget(self.label_10)
self.lineEdit_25 = QtWidgets.QLineEdit(self.widget1)
self.lineEdit_25.setEnabled(False)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.lineEdit_25.sizePolicy().hasHeightForWidth())
self.lineEdit_25.setSizePolicy(sizePolicy)
self.lineEdit_25.setMaxLength(20)
self.lineEdit_25.setObjectName("lineEdit_25")
self.verticalLayout.addWidget(self.lineEdit_25)
self.verticalLayout_2.addLayout(self.verticalLayout)
self.retranslateUi(double_confidence_interval_Form)
QtCore.QMetaObject.connectSlotsByName(double_confidence_interval_Form)
def retranslateUi(self, double_confidence_interval_Form):
_translate = QtCore.QCoreApplication.translate
double_confidence_interval_Form.setWindowTitle(
_translate("double_confidence_interval_Form", "两个正态总体的区间估计"))
self.pushButton.setText(
_translate("double_confidence_interval_Form", "计算置信区间并显示图像"))
self.radioButton.setText(
_translate("double_confidence_interval_Form", "样本X频率直方图"))
self.radioButton_3.setText(
_translate("double_confidence_interval_Form", "样本分布图"))
self.radioButton_5.setText(
_translate("double_confidence_interval_Form", "样本Y频率直方图"))
self.comboBox.setItemText(
0, _translate("double_confidence_interval_Form", "均值差（方差已知）"))
self.comboBox.setItemText(
1, _translate("double_confidence_interval_Form", "均值差（方差未知）"))
self.comboBox.setItemText(
2, _translate("double_confidence_interval_Form", "方差比"))
self.pushButton_7.setText(
_translate("double_confidence_interval_Form", "导入样本"))
self.label_8.setText(
_translate("double_confidence_interval_Form", "样本Y"))
self.label_11.setText(
_translate("double_confidence_interval_Form", "样本容量"))
self.label_3.setText(
_translate("double_confidence_interval_Form", "请输入均值"))
self.label_9.setText(
_translate("double_confidence_interval_Form", "请输入方差"))
self.label_2.setText(
_translate("double_confidence_interval_Form", "样本X"))
self.label_6.setText(
_translate("double_confidence_interval_Form", "样本容量"))
self.label_4.setText(
_translate("double_confidence_interval_Form", "请输入均值"))
self.label_5.setText(
_translate("double_confidence_interval_Form", "请输入方差"))
self.label_12.setText(
_translate("double_confidence_interval_Form", "样本均值"))
self.label_14.setText(
_translate("double_confidence_interval_Form", "样本均值"))
self.label_13.setText(
_translate("double_confidence_interval_Form", "样本方差"))
self.label_15.setText(
_translate("double_confidence_interval_Form", "样本方差"))
self.label.setText(
_translate("double_confidence_interval_Form", "请输入显著性水平α "))
self.label_7.setText(
_translate("double_confidence_interval_Form", "均值差的置信区间（X-Y）"))
self.label_10.setText(
_translate("double_confidence_interval_Form", "方差比的置信区间（X/Y）"))
class Ui_Sd_SingleNormal_Form(object):
def setupUi(self, Sd_SingleNormal_Form):
Sd_SingleNormal_Form.setObjectName("Sd_SingleNormal_Form")
Sd_SingleNormal_Form.resize(1123, 615)
font = QtGui.QFont()
font.setPointSize(12)
Sd_SingleNormal_Form.setFont(font)
self.widget = Plot(Sd_SingleNormal_Form)
self.widget.setGeometry(QtCore.QRect(110, 180, 901, 391))
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(Sd_SingleNormal_Form)
self.layoutWidget.setGeometry(QtCore.QRect(180, 40, 745, 105))
self.layoutWidget.setObjectName("layoutWidget")
self.gridLayout = QtWidgets.QGridLayout(self.layoutWidget)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.gridLayout.setObjectName("gridLayout")
self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
self.horizontalLayout_3.setObjectName("horizontalLayout_3")
self.label_3 = QtWidgets.QLabel(self.layoutWidget)
self.label_3.setObjectName("label_3")
self.horizontalLayout_3.addWidget(self.label_3)
self.doubleSpinBox = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox.setMinimum(-1e+31)
self.doubleSpinBox.setMaximum(1e+28)
self.doubleSpinBox.setObjectName("doubleSpinBox")
self.horizontalLayout_3.addWidget(self.doubleSpinBox)
self.label_4 = QtWidgets.QLabel(self.layoutWidget)
self.label_4.setObjectName("label_4")
self.horizontalLayout_3.addWidget(self.label_4)
self.doubleSpinBox_2 = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_2.setMinimum(0.0)
self.doubleSpinBox_2.setMaximum(1e+28)
self.doubleSpinBox_2.setProperty("value", 1.0)
self.doubleSpinBox_2.setObjectName("doubleSpinBox_2")
self.horizontalLayout_3.addWidget(self.doubleSpinBox_2)
self.gridLayout.addLayout(self.horizontalLayout_3, 1, 0, 1, 1)
self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.label = QtWidgets.QLabel(self.layoutWidget)
self.label.setObjectName("label")
self.horizontalLayout_2.addWidget(self.label)
self.spinBox_n = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_n.setMinimum(2)
self.spinBox_n.setMaximum(999999999)
self.spinBox_n.setObjectName("spinBox_n")
self.horizontalLayout_2.addWidget(self.spinBox_n)
self.label_2 = QtWidgets.QLabel(self.layoutWidget)
self.label_2.setObjectName("label_2")
self.horizontalLayout_2.addWidget(self.label_2)
self.spinBox_m = QtWidgets.QSpinBox(self.layoutWidget)
self.spinBox_m.setMinimum(1)
self.spinBox_m.setMaximum(999999999)
self.spinBox_m.setObjectName("spinBox_m")
self.horizontalLayout_2.addWidget(self.spinBox_m)
self.gridLayout.addLayout(self.horizontalLayout_2, 0, 0, 1, 1)
self.pushButton_4 = QtWidgets.QPushButton(Sd_SingleNormal_Form)
self.pushButton_4.setGeometry(QtCore.QRect(800, 150, 131, 29))
self.pushButton_4.setObjectName("pushButton_4")
self.comboBox = QtWidgets.QComboBox(Sd_SingleNormal_Form)
self.comboBox.setGeometry(QtCore.QRect(180, 150, 301, 26))
self.comboBox.setObjectName("comboBox")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.comboBox.addItem("")
self.retranslateUi(Sd_SingleNormal_Form)
QtCore.QMetaObject.connectSlotsByName(Sd_SingleNormal_Form)
def retranslateUi(self, Sd_SingleNormal_Form):
_translate = QtCore.QCoreApplication.translate
Sd_SingleNormal_Form.setWindowTitle(
_translate("Sd_SingleNormal_Form", "单个正态总体抽样分布"))
self.label_3.setText(_translate("Sd_SingleNormal_Form", "μ"))
self.label_4.setText(_translate("Sd_SingleNormal_Form", "σ"))
self.label.setText(_translate("Sd_SingleNormal_Form", "样本容量n"))
self.label_2.setText(_translate("Sd_SingleNormal_Form", "抽样次数m"))
self.pushButton_4.setText(_translate("Sd_SingleNormal_Form", "显示图像"))
self.comboBox.setItemText(
0, _translate("Sd_SingleNormal_Form", "方差已知时，样本均值的分布"))
self.comboBox.setItemText(
1, _translate("Sd_SingleNormal_Form", "方差未知时，样本均值的分布"))
self.comboBox.setItemText(
2, _translate("Sd_SingleNormal_Form", "样本方差的抽样分布"))
class Ui_Sd_t_Form(object):
def setupUi(self, Sd_t_Form):
Sd_t_Form.setObjectName("Sd_t_Form")
Sd_t_Form.resize(930, 511)
font = QtGui.QFont()
font.setPointSize(12)
Sd_t_Form.setFont(font)
self.label_4 = QtWidgets.QLabel(Sd_t_Form)
self.label_4.setGeometry(QtCore.QRect(460, 10, 131, 31))
self.label_4.setObjectName("label_4")
self.widget = Plot(Sd_t_Form)
self.widget.setGeometry(QtCore.QRect(460, 50, 431, 421))
self.widget.setObjectName("widget")
self.layoutWidget = QtWidgets.QWidget(Sd_t_Form)
self.layoutWidget.setGeometry(QtCore.QRect(10, 190, 439, 138))
self.layoutWidget.setObjectName("layoutWidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.layoutWidget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.radioButton_one = QtWidgets.QRadioButton(self.layoutWidget)
self.radioButton_one.setChecked(True)
self.radioButton_one.setObjectName("radioButton_one")
self.horizontalLayout.addWidget(self.radioButton_one)
self.radioButton_few = QtWidgets.QRadioButton(self.layoutWidget)
self.radioButton_few.setAutoExclusive(True)
self.radioButton_few.setObjectName("radioButton_few")
self.horizontalLayout.addWidget(self.radioButton_few)
self.radioButton = QtWidgets.QRadioButton(self.layoutWidget)
self.radioButton.setAutoExclusive(False)
self.radioButton.setObjectName("radioButton")
self.horizontalLayout.addWidget(self.radioButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.gridLayout = QtWidgets.QGridLayout()
self.gridLayout.setObjectName("gridLayout")
self.label_2 = QtWidgets.QLabel(self.layoutWidget)
self.label_2.setObjectName("label_2")
self.gridLayout.addWidget(self.label_2, 0, 0, 1, 2)
self.doubleSpinBox = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox.setDecimals(0)
self.doubleSpinBox.setMinimum(0.0)
self.doubleSpinBox.setObjectName("doubleSpinBox")
self.gridLayout.addWidget(self.doubleSpinBox, 0, 2, 1, 2)
self.pushButton = QtWidgets.QPushButton(self.layoutWidget)
self.pushButton.setObjectName("pushButton")
self.gridLayout.addWidget(self.pushButton, 0, 4, 1, 1)
self.label_3 = QtWidgets.QLabel(self.layoutWidget)
self.label_3.setObjectName("label_3")
self.gridLayout.addWidget(self.label_3, 1, 0, 1, 1)
self.doubleSpinBox_t_arfa = QtWidgets.QDoubleSpinBox(self.layoutWidget)
self.doubleSpinBox_t_arfa.setMinimum(0.01)
self.doubleSpinBox_t_arfa.setMaximum(0.99)
self.doubleSpinBox_t_arfa.setSingleStep(0.01)
self.doubleSpinBox_t_arfa.setObjectName("doubleSpinBox_t_arfa")
self.gridLayout.addWidget(self.doubleSpinBox_t_arfa, 1, 1, 1, 3)
self.pushButton_t_quantile_plot = QtWidgets.QPushButton(self.layoutWidget)
self.pushButton_t_quantile_plot.setObjectName("pushButton_t_quantile_plot")
self.gridLayout.addWidget(self.pushButton_t_quantile_plot, 1, 4, 1, 1)
self.pushButton_t_quantile = QtWidgets.QPushButton(self.layoutWidget)
self.pushButton_t_quantile.setObjectName("pushButton_t_quantile")
self.gridLayout.addWidget(self.pushButton_t_quantile, 2, 0, 1, 3)
self.lineEdit_t_quantile = QtWidgets.QLineEdit(self.layoutWidget)
self.lineEdit_t_quantile.setReadOnly(True)
self.lineEdit_t_quantile.setObjectName("lineEdit_t_quantile")
self.gridLayout.addWidget(self.lineEdit_t_quantile, 2, 3, 1, 2)
self.verticalLayout.addLayout(self.gridLayout)
self.retranslateUi(Sd_t_Form)
QtCore.QMetaObject.connectSlotsByName(Sd_t_Form)
def retranslateUi(self, Sd_t_Form):
_translate = QtCore.QCoreApplication.translate
Sd_t_Form.setWindowTitle(_translate("Sd_t_Form", "t分布"))
self.label_4.setText(_translate("Sd_t_Form", "t分布图像："))
self.radioButton_one.setText(_translate("Sd_t_Form", "单个图像"))
self.radioButton_few.setText(_translate("Sd_t_Form", "多个图像"))
self.radioButton.setText(_translate("Sd_t_Form", "是否与正态分布比较"))
self.label_2.setText(_translate("Sd_t_Form", "输入n值："))
self.pushButton.setText(_translate("Sd_t_Form", "显示t分布图像"))
self.label_3.setText(_translate("Sd_t_Form", "输入α值"))
self.pushButton_t_quantile_plot.setText(_translate("Sd_t_Form", "显示分位点图像"))
self.pushButton_t_quantile.setText(_translate("Sd_t_Form", "显示分位点"))
