`scipy.fft._basic:ihfft2`

Signature

def ihfft2(x, s = None, axes = (-2, -1), norm = None, overwrite_x = False, workers = None, *, plan = None)

Compute the 2-D inverse FFT of a real spectrum.

x : array_like: The input array
s : sequence of ints, optional: Shape of the real input to the inverse FFT.
axes : sequence of ints, optional: The axes over which to compute the inverse fft. Default is the last two axes.
norm : {"backward", "ortho", "forward"}, optional: Normalization mode (see fft). Default is "backward".
overwrite_x : bool, optional: If True, the contents of x can be destroyed; the default is False. See fft for more details.
workers : int, optional: Maximum number of workers to use for parallel computation. If negative, the value wraps around from os.cpu_count(). See fft 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.
versionadded 1.5.0

This is really ihfftn with different defaults. For more details see ihfftn.