bciplayer.py 文件源码

def saveCap(self):
        cap = self.src.getEEGSecs(self.getSessionTime(), filter=False)
        saveDialog = wx.FileDialog(self, message='Save EEG data.',
            wildcard='Pickle (*.pkl)|*.pkl|All Files|*',
            style=wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT)

        try:
            if saveDialog.ShowModal() == wx.ID_CANCEL:
                return
            cap.saveFile(saveDialog.GetPath())
        except Exception:
            wx.LogError('Save failed!')
            raise
        finally:
            saveDialog.Destroy()

    ##def decimate(self, cap):
    ##    #cap = cap.demean().bandpass(0.5, 10.0, order=3)
    ##    cap = cap.copy().demean().bandpass(0.5, 12.0, order=3)

    ##    # kind of a hack XXX - idfah
    ##    if cap.getSampRate() > 32.0:
    ##        decimationFactor = int(np.round(cap.getSampRate()/32.0))
    ##        cap = cap.downsample(decimationFactor)

    ##    return cap