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