xf::dsp::aie::fft::windowfn::getRotationMatrix - 2024.2 English

#include "aie/fft_window_fns.hpp"

template <typename T_C>
void xf::dsp::aie::fft::windowfn::getRotationMatrix (
    T_C* weights,
    const unsigned int pointSize
    )

getRotationVector is utility to populate the window with rotation value for the 2D-like implementation of FFT.

Parameters:

T_C	describes the type of weights in the FFT window.
weights	a pointer to the area where Window will be created
pointSize	size of the window to create