cupyx.scipy.fftpack.irfft¶
-
cupyx.scipy.fftpack.
irfft
(x, n=None, axis=-1, overwrite_x=False)¶ Compute the one-dimensional inverse FFT for real input.
Parameters: - x (cupy.ndarray) – Array to be transformed.
- n (None or int) – Length of the transformed axis of the output. If
n
is not given, the length of the input along the axis specified byaxis
is used. - axis (int) – Axis over which to compute the FFT.
- overwrite_x (bool) – If True, the contents of
x
can be destroyed.
Returns: The transformed array.
Return type: Warning
The input array may be modified in CUDA 10.1 and above, even when overwrite_x is False.
See also