def __init__(self):
gr.top_block.__init__(self, "Run Music Lin Array Simulation")
Qt.QWidget.__init__(self)
self.setWindowTitle("Run Music Lin Array Simulation")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "run_MUSIC_lin_array_simulation")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.theta1_deg = theta1_deg = 123
self.theta0_deg = theta0_deg = 30
self.input_variables = input_variables = struct({'SampleRate': 320000, 'ToneFreq1': 10000, 'ToneFreq2': 20000, 'NormSpacing': 0.4, 'NumTargets': 2, 'NumArrayElements': 4, 'PSpectrumLength': 2**10, 'SnapshotSize': 2**11, 'OverlapSize': 2**9, })
self.theta1 = theta1 = numpy.pi*theta1_deg/180
self.theta0 = theta0 = numpy.pi*theta0_deg/180
self.ant_locs = ant_locs = numpy.dot(input_variables.NormSpacing, numpy.arange(input_variables.NumArrayElements/2, -input_variables.NumArrayElements/2, -1) if (input_variables.NumArrayElements%2==1) else numpy.arange(input_variables.NumArrayElements/2-0.5, -input_variables.NumArrayElements/2-0.5, -1))
self.amv1 = amv1 = numpy.exp(-1j*ant_locs*2*numpy.pi*numpy.cos(theta1))
self.amv0 = amv0 = numpy.exp(-1j*ant_locs*2*numpy.pi*numpy.cos(theta0))
self.array_manifold_matrix = array_manifold_matrix = numpy.array([amv0, amv1]).transpose()
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Pseudo-Spectrum')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Direction of Arrival')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'Direction of Arrival')
self.top_layout.addWidget(self.tab)
self._theta1_deg_range = Range(0, 180, 1, 123, 200)
self._theta1_deg_win = RangeWidget(self._theta1_deg_range, self.set_theta1_deg, 'AoA', "counter_slider", float)
self.top_layout.addWidget(self._theta1_deg_win)
self._theta0_deg_range = Range(0, 180, 1, 30, 200)
self._theta0_deg_win = RangeWidget(self._theta0_deg_range, self.set_theta0_deg, 'AoA', "counter_slider", float)
self.top_layout.addWidget(self._theta0_deg_win)
self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f(
input_variables.PSpectrumLength,
0,
180.0/input_variables.PSpectrumLength,
"angle (in degrees)",
"Pseudo-Spectrum (dB)",
"",
1 # Number of inputs
)
self.qtgui_vector_sink_f_0.set_update_time(0.05)
self.qtgui_vector_sink_f_0.set_y_axis(-50, 0)
self.qtgui_vector_sink_f_0.enable_autoscale(False)
self.qtgui_vector_sink_f_0.enable_grid(True)
self.qtgui_vector_sink_f_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0.set_ref_level(0)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [2, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_vector_sink_f_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_win = sip.wrapinstance(self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_vector_sink_f_0_win)
self.doa_find_local_max_0 = doa.find_local_max(input_variables.NumTargets, input_variables.PSpectrumLength, 0.0, 180.0)
self.doa_compass_0 = doa.compass("", 0, 180, 10, 0)
self.tab_layout_1.addLayout(self.doa_compass_0.this_layout)
self.doa_compass = doa.compass("", 0, 180, 10, 0)
self.tab_layout_2.addLayout(self.doa_compass.this_layout)
self.doa_autocorrelate_0 = doa.autocorrelate(input_variables.NumArrayElements, input_variables.SnapshotSize, input_variables.OverlapSize, 1)
self.doa_MUSIC_lin_array_0 = doa.MUSIC_lin_array(input_variables.NormSpacing, input_variables.NumTargets, input_variables.NumArrayElements, input_variables.PSpectrumLength)
self.blocks_vector_to_streams_0 = blocks.vector_to_streams(gr.sizeof_float*1, input_variables.NumTargets)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex*1, input_variables.SampleRate,True)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*input_variables.NumTargets)
self.blocks_multiply_matrix_xx_0 = blocks.multiply_matrix_cc(array_manifold_matrix, gr.TPP_ALL_TO_ALL)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_sig_source_x_0_0 = analog.sig_source_c(input_variables.SampleRate, analog.GR_COS_WAVE, input_variables.ToneFreq2, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_c(input_variables.SampleRate, analog.GR_COS_WAVE, input_variables.ToneFreq1, 1, 0)
self.analog_noise_source_x_0_0_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 0.5, 0)
self.analog_noise_source_x_0_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 0.0005, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.analog_noise_source_x_0_0_0, 0), (self.blocks_add_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_matrix_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.blocks_multiply_matrix_xx_0, 0), (self.doa_autocorrelate_0, 0))
self.connect((self.blocks_multiply_matrix_xx_0, 1), (self.doa_autocorrelate_0, 1))
self.connect((self.blocks_multiply_matrix_xx_0, 2), (self.doa_autocorrelate_0, 2))
self.connect((self.blocks_multiply_matrix_xx_0, 3), (self.doa_autocorrelate_0, 3))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_multiply_matrix_xx_0, 1))
self.connect((self.blocks_vector_to_streams_0, 0), (self.doa_compass, 0))
self.connect((self.blocks_vector_to_streams_0, 1), (self.doa_compass_0, 0))
self.connect((self.doa_MUSIC_lin_array_0, 0), (self.doa_find_local_max_0, 0))
self.connect((self.doa_MUSIC_lin_array_0, 0), (self.qtgui_vector_sink_f_0, 0))
self.connect((self.doa_autocorrelate_0, 0), (self.doa_MUSIC_lin_array_0, 0))
self.connect((self.doa_find_local_max_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.doa_find_local_max_0, 1), (self.blocks_vector_to_streams_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Run Music Lin Array Simulation")
Qt.QWidget.__init__(self)
self.setWindowTitle("Run Music Lin Array Simulation")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "run_MUSIC_lin_array_simulation")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.theta1_deg = theta1_deg = 123
self.theta0_deg = theta0_deg = 30
self.input_variables = input_variables = struct({'SampleRate': 320000, 'ToneFreq1': 10000, 'ToneFreq2': 20000, 'NormSpacing': 0.4, 'NumTargets': 2, 'NumArrayElements': 4, 'PSpectrumLength': 2**10, 'SnapshotSize': 2**11, 'OverlapSize': 2**9, 'distributionFIFO': "distributionFIFO", 'reductionFIFO': "reductionFIFO", 'readFIFO': "readFIFO", 'writeFIFO': "writeFIFO", })
self.theta1 = theta1 = numpy.pi*theta1_deg/180
self.theta0 = theta0 = numpy.pi*theta0_deg/180
self.ant_locs = ant_locs = numpy.dot(input_variables.NormSpacing, numpy.arange(input_variables.NumArrayElements/2, -input_variables.NumArrayElements/2, -1) if (input_variables.NumArrayElements%2==1) else numpy.arange(input_variables.NumArrayElements/2-0.5, -input_variables.NumArrayElements/2-0.5, -1))
self.amv1 = amv1 = numpy.exp(-1j*ant_locs*2*numpy.pi*numpy.cos(theta1))
self.amv0 = amv0 = numpy.exp(-1j*ant_locs*2*numpy.pi*numpy.cos(theta0))
self.array_manifold_matrix = array_manifold_matrix = numpy.array([amv0, amv1]).transpose()
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Pseudo-Spectrum')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Direction of Arrival')
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, 'Direction of Arrival')
self.tab_widget_3 = Qt.QWidget()
self.tab_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_3)
self.tab_grid_layout_3 = Qt.QGridLayout()
self.tab_layout_3.addLayout(self.tab_grid_layout_3)
self.tab.addTab(self.tab_widget_3, 'Time Sink')
self.top_layout.addWidget(self.tab)
self._theta1_deg_range = Range(0, 180, 1, 123, 200)
self._theta1_deg_win = RangeWidget(self._theta1_deg_range, self.set_theta1_deg, 'AoA', "counter_slider", float)
self.top_layout.addWidget(self._theta1_deg_win)
self._theta0_deg_range = Range(0, 180, 1, 30, 200)
self._theta0_deg_win = RangeWidget(self._theta0_deg_range, self.set_theta0_deg, 'AoA', "counter_slider", float)
self.top_layout.addWidget(self._theta0_deg_win)
self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f(
input_variables.PSpectrumLength,
0,
180.0/input_variables.PSpectrumLength,
"angle (in degrees)",
"Pseudo-Spectrum (dB)",
"",
1 # Number of inputs
)
self.qtgui_vector_sink_f_0.set_update_time(0.05)
self.qtgui_vector_sink_f_0.set_y_axis(-50, 0)
self.qtgui_vector_sink_f_0.enable_autoscale(False)
self.qtgui_vector_sink_f_0.enable_grid(True)
self.qtgui_vector_sink_f_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0.set_ref_level(0)
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [2, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_vector_sink_f_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_win = sip.wrapinstance(self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_vector_sink_f_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
1024, #size
input_variables.SampleRate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(True)
self.qtgui_time_sink_x_0.enable_grid(True)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if(i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.tab_layout_3.addWidget(self._qtgui_time_sink_x_0_win)
self.doa_find_local_max_0 = doa.find_local_max(input_variables.NumTargets, input_variables.PSpectrumLength, 0.0, 180.0)
self.doa_compass_0 = doa.compass("", 0, 180, 10, 0)
self.tab_layout_1.addLayout(self.doa_compass_0.this_layout)
self.doa_compass = doa.compass("", 0, 180, 10, 0)
self.tab_layout_2.addLayout(self.doa_compass.this_layout)
self.doa_autocorrelate_0 = doa.autocorrelate(input_variables.NumArrayElements, input_variables.SnapshotSize, input_variables.OverlapSize, 1)
self.doa_MUSIC_lin_array_cnx_0 = Template error: doa.MUSIC_lin_array_cnx($norm_spacing, $num_targets, $num_ant_ele, $pspectrum_len, $distributionFIFO, $reductionFIFO, $writeFIFO, $readFIFO)
cannot find 'num_ant_ele'
def __init__(self):
gr.top_block.__init__(self, "Run Rootmusic Calib Lin Array Simulation")
Qt.QWidget.__init__(self)
self.setWindowTitle("Run Rootmusic Calib Lin Array Simulation")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings(
"GNU Radio", "run_RootMUSIC_calib_lin_array_simulation")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.theta1_deg = theta1_deg = 123
self.theta0_deg = theta0_deg = 30
self.input_variables = input_variables = struct({
'SampleRate':
320000,
'ToneFreq1':
10000,
'ToneFreq2':
20000,
'NormSpacing':
0.44,
'NumTargets':
2,
'NumArrayElements':
4,
'PSpectrumLength':
2**10,
'SnapshotSize':
2**11,
'OverlapSize':
2**9,
'AntGains':
numpy.array([0.94984789, 0.4544107, 0.34649469, 0.25083929]),
'AntPhases':
numpy.array([0.28647672, 5.27248071, 2.71271102, 1.36970886]),
'DirectoryConfigFiles':
"/tmp",
'AntennaCalibration':
"calibration_lin_array_simulated.cfg",
})
self.theta1 = theta1 = numpy.pi * theta1_deg / 180
self.theta0 = theta0 = numpy.pi * theta0_deg / 180
self.ant_locs = ant_locs = numpy.dot(
input_variables.NormSpacing,
numpy.arange(input_variables.NumArrayElements /
2, -input_variables.NumArrayElements / 2, -1) if
(input_variables.NumArrayElements % 2 == 1) else numpy.arange(
input_variables.NumArrayElements / 2 -
0.5, -input_variables.NumArrayElements / 2 - 0.5, -1))
self.ant_coeffs = ant_coeffs = input_variables.AntGains * numpy.exp(
1j * input_variables.AntPhases)
self.amv1_true = amv1_true = numpy.exp(-1j * ant_locs * 2 * numpy.pi *
numpy.cos(theta1))
self.amv0_true = amv0_true = numpy.exp(-1j * ant_locs * 2 * numpy.pi *
numpy.cos(theta0))
self.amv1 = amv1 = numpy.multiply(ant_coeffs, amv1_true)
self.amv0 = amv0 = numpy.multiply(ant_coeffs, amv0_true)
self.array_manifold_matrix = array_manifold_matrix = numpy.array(
[amv0, amv1]).transpose()
self.antenna_calibration_file_name = antenna_calibration_file_name = os.path.join(
input_variables.DirectoryConfigFiles,
input_variables.AntennaCalibration)
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Direction of Arrival')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Direction of Arrival')
self.top_layout.addWidget(self.tab)
self._theta1_deg_range = Range(0, 180, 1, 123, 200)
self._theta1_deg_win = RangeWidget(self._theta1_deg_range,
self.set_theta1_deg, 'AoA',
"counter_slider", float)
self.top_layout.addWidget(self._theta1_deg_win)
self._theta0_deg_range = Range(0, 180, 1, 30, 200)
self._theta0_deg_win = RangeWidget(self._theta0_deg_range,
self.set_theta0_deg, 'AoA',
"counter_slider", float)
self.top_layout.addWidget(self._theta0_deg_win)
self.doa_rootMUSIC_linear_array_0 = doa.rootMUSIC_linear_array(
input_variables.NormSpacing, input_variables.NumTargets,
input_variables.NumArrayElements)
self.doa_compass_0 = doa.compass("", 0, 180, 10, 0)
self.tab_layout_1.addLayout(self.doa_compass_0.this_layout)
self.doa_compass = doa.compass("", 0, 180, 10, 0)
self.tab_layout_0.addLayout(self.doa_compass.this_layout)
self.doa_autocorrelate_0 = doa.autocorrelate(
input_variables.NumArrayElements, input_variables.SnapshotSize,
input_variables.OverlapSize, 1)
self.doa_antenna_correction_0 = doa.antenna_correction(
input_variables.NumArrayElements, antenna_calibration_file_name)
self.blocks_vector_to_streams_0 = blocks.vector_to_streams(
gr.sizeof_float * 1, input_variables.NumTargets)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
input_variables.SampleRate,
True)
self.blocks_multiply_matrix_xx_0 = blocks.multiply_matrix_cc(
array_manifold_matrix, gr.TPP_ALL_TO_ALL)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_sig_source_x_0_0 = analog.sig_source_c(
input_variables.SampleRate, analog.GR_COS_WAVE,
input_variables.ToneFreq2, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_c(
input_variables.SampleRate, analog.GR_COS_WAVE,
input_variables.ToneFreq1, 1, 0)
self.analog_noise_source_x_0_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.5, 0)
self.analog_noise_source_x_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 0.0005, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.analog_noise_source_x_0_0_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_matrix_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.blocks_throttle_0_0, 0))
self.connect((self.blocks_multiply_matrix_xx_0, 0),
(self.doa_antenna_correction_0, 0))
self.connect((self.blocks_multiply_matrix_xx_0, 1),
(self.doa_antenna_correction_0, 1))
self.connect((self.blocks_multiply_matrix_xx_0, 2),
(self.doa_antenna_correction_0, 2))
self.connect((self.blocks_multiply_matrix_xx_0, 3),
(self.doa_antenna_correction_0, 3))
self.connect((self.blocks_throttle_0_0, 0),
(self.blocks_multiply_matrix_xx_0, 1))
self.connect((self.blocks_vector_to_streams_0, 0),
(self.doa_compass, 0))
self.connect((self.blocks_vector_to_streams_0, 1),
(self.doa_compass_0, 0))
self.connect((self.doa_antenna_correction_0, 0),
(self.doa_autocorrelate_0, 0))
self.connect((self.doa_antenna_correction_0, 1),
(self.doa_autocorrelate_0, 1))
self.connect((self.doa_antenna_correction_0, 2),
(self.doa_autocorrelate_0, 2))
self.connect((self.doa_antenna_correction_0, 3),
(self.doa_autocorrelate_0, 3))
self.connect((self.doa_autocorrelate_0, 0),
(self.doa_rootMUSIC_linear_array_0, 0))
self.connect((self.doa_rootMUSIC_linear_array_0, 0),
(self.blocks_vector_to_streams_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Run Music Lin Array X310 Twinrx")
Qt.QWidget.__init__(self)
self.setWindowTitle("Run Music Lin Array X310 Twinrx")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio",
"run_MUSIC_lin_array_X310_TwinRX")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.input_variables = input_variables = struct({
'ToneFreq':
10000,
'SampleRate':
1000000,
'CenterFreq':
2450000000,
'RxAddr':
"addr=192.168.40.2",
'Gain':
60,
'NumArrayElements':
4,
'NormSpacing':
0.5,
'SnapshotSize':
2**11,
'OverlapSize':
2**9,
'NumTargets':
1,
'PSpectrumLength':
2**10,
'DirectoryConfigFiles':
"/tmp",
'RelativePhaseOffsets':
"measure_X310_TwinRX_relative_phase_offsets_245.cfg",
})
self.rel_phase_offsets_file_name = rel_phase_offsets_file_name = os.path.join(
input_variables.DirectoryConfigFiles,
input_variables.RelativePhaseOffsets)
##################################################
# Blocks
##################################################
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, 'Pseudo-Spectrum')
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, 'Angle of Arrival (MUSIC)')
self.top_layout.addWidget(self.tab)
self.twinrx_usrp_source_0 = doa.twinrx_usrp_source(
samp_rate=input_variables.SampleRate,
center_freq=input_variables.CenterFreq,
gain=input_variables.Gain,
sources=input_variables.NumArrayElements,
addresses=input_variables.RxAddr)
self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f(
input_variables.PSpectrumLength,
0,
180.0 / input_variables.PSpectrumLength,
"angle (in degrees)",
"Pseudo-Spectrum (dB)",
"",
1 # Number of inputs
)
self.qtgui_vector_sink_f_0.set_update_time(0.05)
self.qtgui_vector_sink_f_0.set_y_axis(-20, 0)
self.qtgui_vector_sink_f_0.enable_autoscale(False)
self.qtgui_vector_sink_f_0.enable_grid(True)
self.qtgui_vector_sink_f_0.set_x_axis_units("")
self.qtgui_vector_sink_f_0.set_y_axis_units("")
self.qtgui_vector_sink_f_0.set_ref_level(0)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [2, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_vector_sink_f_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_vector_sink_f_0.set_line_label(i, labels[i])
self.qtgui_vector_sink_f_0.set_line_width(i, widths[i])
self.qtgui_vector_sink_f_0.set_line_color(i, colors[i])
self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i])
self._qtgui_vector_sink_f_0_win = sip.wrapinstance(
self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget)
self.tab_layout_0.addWidget(self._qtgui_vector_sink_f_0_win)
self.phase_correct_hier_1 = doa.phase_correct_hier(
num_ports=input_variables.NumArrayElements,
config_filename=rel_phase_offsets_file_name,
)
self.doa_find_local_max_0 = doa.find_local_max(
input_variables.NumTargets, input_variables.PSpectrumLength, 0.0,
180.0)
self.doa_compass = doa.compass("", 0, 180, 10, 0)
self.tab_layout_1.addLayout(self.doa_compass.this_layout)
self.doa_autocorrelate_0 = doa.autocorrelate(
input_variables.NumArrayElements, input_variables.SnapshotSize,
input_variables.OverlapSize, 1)
self.doa_MUSIC_lin_array_0 = doa.MUSIC_lin_array(
input_variables.NormSpacing, input_variables.NumTargets,
input_variables.NumArrayElements, input_variables.PSpectrumLength)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float *
input_variables.NumTargets)
##################################################
# Connections
##################################################
self.connect((self.doa_MUSIC_lin_array_0, 0),
(self.doa_find_local_max_0, 0))
self.connect((self.doa_MUSIC_lin_array_0, 0),
(self.qtgui_vector_sink_f_0, 0))
self.connect((self.doa_autocorrelate_0, 0),
(self.doa_MUSIC_lin_array_0, 0))
self.connect((self.doa_find_local_max_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.doa_find_local_max_0, 1), (self.doa_compass, 0))
self.connect((self.phase_correct_hier_1, 0),
(self.doa_autocorrelate_0, 0))
self.connect((self.phase_correct_hier_1, 1),
(self.doa_autocorrelate_0, 1))
self.connect((self.phase_correct_hier_1, 2),
(self.doa_autocorrelate_0, 2))
self.connect((self.phase_correct_hier_1, 3),
(self.doa_autocorrelate_0, 3))
self.connect((self.twinrx_usrp_source_0, 0),
(self.phase_correct_hier_1, 0))
self.connect((self.twinrx_usrp_source_0, 1),
(self.phase_correct_hier_1, 1))
self.connect((self.twinrx_usrp_source_0, 2),
(self.phase_correct_hier_1, 2))
self.connect((self.twinrx_usrp_source_0, 3),
(self.phase_correct_hier_1, 3))