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Function fft_multiply¶

`function` fft_multiply(univector<complex<T>, Tag1> &, const univector<complex<T>, Tag2> &, const univector<complex<T>, Tag3> &, dft_pack_format) dft ¶

template <typename T, univector_tag Tag1, univector_tag Tag2, univector_tag Tag3>
void fft_multiply(univector<complex<T>, Tag1>& dest, const univector<complex<T>, Tag2>& src1,
                  const univector<complex<T>, Tag3>& src2, dft_pack_format fmt = dft_pack_format::CCs)

Element-wise multiplication of two spectra (convolution in time domain).

Parameters
dest	Destination spectrum (also the result).
src1	First operand spectrum.
src2	Second operand spectrum.
fmt	Packing format of the spectra; only `Perm` triggers special bin-0 handling.

Fully qualified name: kfr::fft_multiply(univector<complex<T>, Tag1> &, const univector<complex<T>, Tag2> &, const univector<complex<T>, Tag3> &, dft_pack_format)

Declared at dft/fft.hpp:1345

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