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# numpy.fft.irfft2

`numpy.fft.``irfft2`(a, s=None, axes=(-2, -1), norm=None)

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

  Parameters: | a : array_like The input array s : sequence of ints, optional Shape of 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. Normalization mode (see `numpy.fft`). Default is None.
  Returns: | out : ndarray The result of the inverse real 2-D FFT.

  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`.