sigpy.fft

sigpy.fft(input, oshape=None, axes=None, center=True, norm='ortho')[source]

FFT function that supports centering.

Parameters:
  • input (array) – input array.
  • oshape (None or array of ints) – output shape.
  • axes (None or array of ints) – Axes over which to compute the FFT.
  • norm (Nonr or "ortho") – Keyword to specify the normalization mode.
Returns:

FFT result of dimension oshape.
Return type:

array

See also

numpy.fft.fftn()