scipy.fft.ihfft2¶

scipy.fft.
ihfft2
(x, s=None, axes= 2,  1, norm=None, overwrite_x=False, workers=None, *, plan=None)[source]¶ Compute the 2D inverse FFT of a real spectrum.
 Parameters
 xarray_like
The input array
 ssequence of ints, optional
Shape of the real input to the inverse FFT.
 axessequence of ints, optional
The axes over which to compute the inverse fft. Default is the last two axes.
 norm{None, “ortho”}, optional
Normalization mode (see
fft
). Default is None. overwrite_xbool, optional
If True, the contents of x can be destroyed; the default is False. See
fft
for more details. workersint, optional
Maximum number of workers to use for parallel computation. If negative, the value wraps around from
os.cpu_count()
. Seefft
for more details. plan: object, optional
This argument is reserved for passing in a precomputed plan provided by downstream FFT vendors. It is currently not used in SciPy.
New in version 1.5.0.
 Returns
 outndarray
The result of the inverse real 2D FFT.
See also
ihfftn
Compute the inverse of the ND FFT of Hermitian input.
Notes
This is really
ihfftn
with different defaults. For more details seeihfftn
.