cupy.fft.fftshift

cupy.fft.fftshift(x, axes=None)[source]

Shift the zero-frequency component to the center of the spectrum.

Parameters:
  • x (cupy.ndarray) – Input array.
  • axes (int or tuple of ints) – Axes over which to shift. Default is None, which shifts all axes.
Returns:

The shifted array.
Return type:

cupy.ndarray

See also

numpy.fft.fftshift()