symjax.tensor.fft.irfft2

symjax.tensor.fft.irfft2(a, s=None, axes=(-2, -1), norm=None)[source]

Compute the 2-dimensional inverse FFT of a real array.

LAX-backend implementation of irfft2(). Original docstring below.

Parameters:
  • a (array_like) – The input array
  • s (sequence of ints, optional) – Shape of the real output 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 ({None, "ortho"}, optional) –

    New in version 1.10.0.
Returns:

out – The result of the inverse real 2-D FFT.
Return type:

ndarray

See also

irfftn()
Compute the inverse of the N-dimensional FFT of real input.

Notes

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