scipy.fft.hfft2#
- scipy.fft.hfft2(x, s=None, axes=(-2, -1), norm=None, overwrite_x=False, workers=None, *, plan=None)[source]#
Compute the 2-D FFT of a Hermitian complex array.
- Parameters:
- xarray
Input array, taken to be Hermitian complex.
- ssequence of ints, optional
Shape of the real output.
- axessequence of ints, optional
Axes over which to compute the FFT.
- norm{“backward”, “ortho”, “forward”}, optional
Normalization mode (see
fft). Default is “backward”.- overwrite_xbool, optional
If True, the contents of x can be destroyed; the default is False. See
fftfor more details.- workersint, optional
Maximum number of workers to use for parallel computation. If negative, the value wraps around from
os.cpu_count(). Seefftfor more details.- planobject, 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 real result of the 2-D Hermitian complex real FFT.
See also
hfftnCompute the N-D discrete Fourier Transform for Hermitian complex input.
Notes
This is really just
hfftnwith different default behavior. For more details seehfftn.