numpy.fft.rfft2(a, s=None, axes=(-2, -1), norm=None)
[source]
Compute the 2-dimensional FFT of a real array.
Parameters: |
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Returns: |
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See also
rfftn
This is really just rfftn
with different default behavior. For more details see rfftn
.
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Licensed under the 3-clause BSD License.
https://docs.scipy.org/doc/numpy-1.17.0/reference/generated/numpy.fft.rfft2.html