cupyx.scipy.fft.ifft2¶
-
cupyx.scipy.fft.
ifft2
(x, s=None, axes=(-2, -1), norm=None, overwrite_x=False)¶ Compute the two-dimensional inverse FFT.
Parameters: - x (cupy.ndarray) – Array to be transformed.
- s (None or tuple of ints) – Shape of the transformed axes of the
output. If
s
is not given, the lengths of the input along the axes specified byaxes
are used. - axes (tuple of ints) – Axes over which to compute the FFT.
- norm (None or
'ortho'
) – Normalization mode. - overwrite_x (bool) – If True, the contents of
x
can be destroyed.
Returns: The transformed array which shape is specified by
s
and type will convert to complex if that of the input is another.Return type: See also