dask.array.fft.irfft2
- dask.array.fft.irfft2(a, s=None, axes=None)
Wrapping of numpy.fft.irfft2
The axis along which the FFT is applied must have only one chunk. To change the array’s chunking use dask.Array.rechunk.
The numpy.fft.irfft2 docstring follows below:
Compute the 2-dimensional inverse FFT of a real array.
- Parameters
- aarray_like
The input array
- ssequence of ints, optional
Shape of the real output 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
New in version 1.10.0.
Normalization mode (see numpy.fft). Default is None.
- Returns
- outndarray
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.