| 125,7 → 125,8 |
|---|
| self.__do_layout() |
| |
| self.Bind(wx.EVT_MENU, self.OnImport, id=-1) |
| self.Bind(wx.EVT_COMBOBOX, self.onYAxesChange, self.yAxesChoice) |
| self.Bind(wx.EVT_COMBOBOX, self.onYAxisChange, self.yAxesChoice) |
| self.Bind(wx.EVT_COMBOBOX, self.onYAxisChange, self.graphTypeChoise) |
| # end wxGlade |
| |
| def setApp(self, app): |
| 134,7 → 135,7 |
|---|
| def __set_properties(self): |
| # begin wxGlade: MainFrame.__set_properties |
| self.SetTitle("VibrationTest") |
| self.GraphPanel.SetMinSize((800,300)) |
| self.GraphPanel.SetMinSize((800,350)) |
| self.yAxesChoice.SetSelection(2) |
| self.graphTypeChoise.SetSelection(0) |
| # end wxGlade |
| 240,23 → 241,39 |
|---|
| nb = vibTest.getDataLen() |
| y = int(self.yAxesChoice.GetStringSelection()) |
| |
| #self.client.Clear() |
| xydata = _Numeric.linspace(0,0.09*nb,2*nb) |
| xydata.shape = (nb, 2) |
| xydata[:,1] = vibTest.getRawData() |
| line = wx.lib.plot.PolyLine(xydata, legend= 'Raw Data', colour='red') |
| if self.graphTypeChoise.GetSelection() == 0: |
| xydata = _Numeric.linspace(0,0.09*nb,2*nb) |
| xydata.shape = (nb, 2) |
| xydata[:,1] = vibTest.getRawData() |
| line = wx.lib.plot.PolyLine(xydata, legend= 'Raw Data', colour='red') |
| |
| title = "Raw Signal: %s %s %d" %(vibTest.descr, vibTest.channel, vibTest.speed) |
| self.client.Draw(wx.lib.plot.PlotGraphics([line], title, "Time (ms)", "Acc"), yAxis= (-y,y)) |
| self.client.SetEnableGrid('Horizontal') |
| |
| title = "%s %s %d" %(vibTest.descr, vibTest.channel, vibTest.speed) |
| self.client.Draw(wx.lib.plot.PlotGraphics([line], title, "Time (ms)", "Acc"), yAxis= (-y,y)) |
| self.client.SetEnableGrid('Horizontal') |
| elif self.graphTypeChoise.GetSelection() == 2: |
| xydata = _Numeric.linspace(0,5555,nb) |
| xydata.shape = (nb/2, 2) |
| |
| xydata[:,1] = vibTest.getSpectrum() |
| |
| line = wx.lib.plot.PolyLine(xydata, legend= 'Spectrum', colour='red') |
| markers = wx.lib.plot.PolyMarker(xydata, legend= '', colour='red', marker='circle',size=1) |
| |
| title = "Spectrum: %s %s %d" %(vibTest.descr, vibTest.channel, vibTest.speed) |
| self.client.Draw(wx.lib.plot.PlotGraphics([line,markers], title, "Freq (Hz)", "Acc"), xAxis=(0,500), yAxis= (-0,y)) |
| self.client.SetEnableGrid('Horizontal') |
| |
| |
| def OnImport(self, event): # wxGlade: MainFrame.<event_handler> |
| self.app.Import() |
| |
| def onYAxesChange(self, event): # wxGlade: MainFrame.<event_handler> |
| def onYAxisChange(self, event): # wxGlade: MainFrame.<event_handler> |
| self.drawGraph() |
| |
| def onYAxisChange(self, event): # wxGlade: MainFrame.<event_handler> |
| self.drawGraph() |
| |
| # end of class MainFrame |
| |
| |
| 266,11 → 283,16 |
|---|
| self.motor = motor |
| self.speed = speed |
| self.channel = channel |
| |
| self.dataLen = len(rawData) |
| print self.dataLen |
| |
| self.rawData = _Numeric.array(rawData) |
| self.dc = self.rawData.mean() |
| self.rawData -= self.dc |
| self.dataLen = len(rawData) |
| |
| self.fft = _Numeric.fft.fft(self.rawData) |
| |
| def getDescr(self): |
| return self.Descr |
| |
| 280,7 → 302,10 |
|---|
| def getDataLen(self): |
| return self.dataLen |
| |
| def getSpectrum(self): |
| return _Numeric.absolute(self.fft[1:self.dataLen/2+1]) / (self.dataLen/2) |
| |
| |
| class App(wx.App): |
| def __init__(self, par): |
| self.VibTests = [] |
| 306,8 → 331,8 |
|---|
| return 1 |
| |
| def Import(self): |
| #filePath = "./unbal200.txt" |
| filePath = "./nikivan.txt" |
| filePath = "./unbal200.txt" |
| #filePath = "./nikivan.txt" |
| |
| print "Import %s" % filePath |
| |
| 337,6 → 362,8 |
|---|
| logfile.close() |
| |
| for c in range(nbCols): |
| if (len(data[c]) % 2) != 0: |
| data[c].append(data[c][-1]) |
| self.AddTest(descr[c], 0, int(speed[c]), channel[c], data[c]) |
| |
| |