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Function dft

function dft(const univector<complex<T>, Tag> &) dft

template <typename T, univector_tag Tag>
univector<complex<T>> dft(const univector<complex<T>, Tag>& input)

Performs the direct (forward) complex DFT using a cached plan.

Template parameters
T Floating-point type ( float or double ).
Tag Storage tag of the input univector.
Parameters
input Input complex univector of \(N\) samples.
Returns
Output complex univector of \(N\) samples.

Note

No scaling is applied.

Fully qualified name: kfr::dft(const univector<complex<T>, Tag> &)

Declared at dft/cache.hpp:140

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