eelbrain.NDVar.fft

NDVar.fft(dim=None, name=None)

Fast fourier transform

Parameters:
  • dim (str) – Dimension along which to operate (the default is the time dimension if present).

  • name (str) – Name of the output NDVar (default is the current name).

Returns:

fft – NDVar containing the FFT, with the time dimension replaced by frequency.

Return type:

NDVar