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fixed typo in mulSpectrums description (ticket #1868)

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Vadim Pisarevsky 2012-05-03 15:14:53 +00:00
parent ab4025f8de
commit 3f5d722f34
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modules/core/doc/operations_on_arrays.rst
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@ -1956,7 +1956,7 @@ The function ``mulSpectrums`` performs the per-element multiplication of the two
The function, together with
:ocv:func:`dft` and
:ocv:func:`idft` , may be used to calculate convolution (pass ``conj=false`` ) or correlation (pass ``conj=false`` ) of two arrays rapidly. When the arrays are complex, they are simply multiplied (per element) with an optional conjugation of the second-array elements. When the arrays are real, they are assumed to be CCS-packed (see
:ocv:func:`idft` , may be used to calculate convolution (pass ``conj=false`` ) or correlation (pass ``conj=true`` ) of two arrays rapidly. When the arrays are complex, they are simply multiplied (per element) with an optional conjugation of the second-array elements. When the arrays are real, they are assumed to be CCS-packed (see
:ocv:func:`dft` for details).