def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MWindow()
self.ui.setupUi(self)
self.ui.cboMethod.currentIndexChanged.connect(self.checkIndex)
self.ui.leEquation.setText("")
self.checkIndex()
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MWindow()
self.ui.setupUi(self)
self.ui.cboMethod.currentIndexChanged.connect(self.checkIndex)
self.ui.leEquation.setText("")
self.checkIndex()
self.ui.pbCalculate_2.clicked.connect(self.limpiarHistorial)
self.ui.pushButtonOtros.clicked.connect(self.mWind2)
self.w2=None
class Main(QtGui.QMainWindow):
#Init
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MWindow()
self.ui.setupUi(self)
self.ui.cboMethod.currentIndexChanged.connect(self.checkIndex)
self.ui.leEquation.setText("")
self.checkIndex()
def pushbutton_ClickedBiseccion(self):
lista=[]
#bis("x**2 +4*(x**2)-10",1,2,0.00005,50)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=bis(str(self.ui.leEquation.text()),int(str(self.ui.leParam1.text())),int(str(self.ui.leParam2.text())),float(str(self.ui.leParam3.text())),int(str(self.ui.leParam4.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def pushbutton_ClickedNewton(self):
lista=[]
#Newton("cos(x)-x",1,0.00005,50,lista)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=Newt(str(self.ui.leEquation.text()),float(str(self.ui.leParam1.text())),float(str(self.ui.leParam2.text())),int(str(self.ui.leParam3.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def pushbutton_ClickedPuntoFijo(self):
lista=[]
#Newton("cos(x)-x",1,0.00005,50,lista)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=puntoFijo(str(self.ui.leEquation.text()),float(str(self.ui.leParam1.text())),float(str(self.ui.leParam2.text())),int(str(self.ui.leParam3.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def pushbutton_ClickedFalsaPosicion(self):
lista=[]
#Newton("cos(x)-x",1,0.00005,50,lista)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=pos_f(str(self.ui.leEquation.text()),float(str(self.ui.leParam1.text())),float(str(self.ui.leParam2.text())),float(str(self.ui.leParam3.text())),int(str(self.ui.leParam4.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def pushbutton_ClickedMuller(self):
lista=[]
#Newton("cos(x)-x",1,0.00005,50,lista)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=muller(str(self.ui.leEquation.text()),float(str(self.ui.leParam1.text())),float(str(self.ui.leParam2.text())),float(str(self.ui.leParam3.text())),float(str(self.ui.leParam4 .text())),int(str(self.ui.leParam5.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def pushbutton_ClickedSecante(self):
lista=[]
#Newton("cos(x)-x",1,0.00005,50,lista)
#test=bis("2*(x**3)-4*(x**2)+4*(x)+4",-1,-2,0.00005,50)
try:
resp=secante(str(self.ui.leEquation.text()),float(str(self.ui.leParam1.text())),float(str(self.ui.leParam2.text())),float(str(self.ui.leParam3.text())),int(str(self.ui.leParam4.text())),lista)
for n in lista:
self.ui.teSteps.append(n)
self.ui.lbResult.setText(str(resp))
except:
self.ui.teSteps.clear()
self.ui.teSteps.setText("Ingrese los datos corectamente")
def checkIndex(self):
index = self.ui.cboMethod.currentIndex()
def methodBisection(self):
resetAll(self)
self.ui.lbParam1.setText("Limite inferior A")
self.ui.lbParam2.setText("Limite superior B")
self.ui.lbParam3.setText("Tolerancia")
self.ui.lbParam4.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.leParam4.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.lbParam4.show()
self.ui.lbParam5.hide()
self.ui.leParam5.hide()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedBiseccion)
def methodPuntoFijo(self):
resetAll(self)
self.ui.lbParam1.setText("Aproximacion Inicial")
self.ui.lbParam2.setText("Tolerancia")
self.ui.lbParam3.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.leParam4.hide()
self.ui.lbParam4.hide()
self.ui.lbParam5.hide()
self.ui.leParam5.hide()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedPuntoFijo)
def methodNewton(self):
resetAll(self)
self.ui.lbParam1.setText("Aproximacion Inicial")
self.ui.lbParam2.setText("Tolerancia")
self.ui.lbParam3.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.lbParam4.hide()
self.ui.leParam4.hide()
self.ui.lbParam5.hide()
self.ui.leParam5.hide()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedNewton)
def methodPosicionFalsa(self):
resetAll(self)
self.ui.lbParam1.setText("Aproximacion Inicial P0")
self.ui.lbParam2.setText("Aproximacion Inicial P1")
self.ui.lbParam3.setText("Tolerancia")
self.ui.lbParam4.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.leParam4.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.lbParam4.show()
self.ui.lbParam5.hide()
self.ui.leParam5.hide()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedFalsaPosicion)
def methodSecante(self):
resetAll(self)
self.ui.lbParam1.setText("Aproximacion Inicial P0")
self.ui.lbParam2.setText("Aproximacion Inicial P1")
self.ui.lbParam3.setText("Tolerancia")
self.ui.lbParam4.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.leParam4.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.lbParam4.show()
self.ui.lbParam5.hide()
self.ui.leParam5.hide()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedSecante)
def methodMuller(self):
resetAll(self)
self.ui.lbParam1.setText("Aproximacion Inicial 1")
self.ui.lbParam2.setText("Aproximacion Inicial 2")
self.ui.lbParam3.setText("Aproximacion Inicial 3")
self.ui.lbParam4.setText("Tolerancia")
self.ui.lbParam5.setText("No. Iteraciones")
self.ui.leParam1.show()
self.ui.leParam2.show()
self.ui.leParam3.show()
self.ui.leParam4.show()
self.ui.leParam5.show()
self.ui.lbParam1.show()
self.ui.lbParam2.show()
self.ui.lbParam3.show()
self.ui.lbParam4.show()
self.ui.lbParam5.show()
self.ui.pbCalculate.clicked.connect(self.pushbutton_ClickedMuller)
options = {
0 : methodBisection,
1 : methodPuntoFijo,
2 : methodNewton,
3 : methodSecante,
4 : methodPosicionFalsa,
5 : methodMuller
}
options[index](self)
return index
