# Initialize to LPF
self.gui.filterTypeWidget.setCurrentWidget(self.gui.firlpfPage)
+ # Set Axis labels
+ self.gui.freqPlot.setAxisTitle(self.gui.freqPlot.xBottom,
+ "Frequency (Hz)")
+ self.gui.freqPlot.setAxisTitle(self.gui.freqPlot.yLeft,
+ "Magnitude (dB)")
+ self.gui.timePlot.setAxisTitle(self.gui.timePlot.xBottom,
+ "Tap number")
+ self.gui.timePlot.setAxisTitle(self.gui.timePlot.yLeft,
+ "Amplitude")
+ self.gui.phasePlot.setAxisTitle(self.gui.phasePlot.xBottom,
+ "Frequency (Hz)")
+ self.gui.phasePlot.setAxisTitle(self.gui.phasePlot.yLeft,
+ "Phase (Radians)")
+ self.gui.groupPlot.setAxisTitle(self.gui.groupPlot.xBottom,
+ "Frequency (Hz)")
+ self.gui.groupPlot.setAxisTitle(self.gui.groupPlot.yLeft,
+ "Delay (sec)")
+
# Set up plot curves
self.rcurve = Qwt.QwtPlotCurve("Real")
self.rcurve.attach(self.gui.timePlot)