xf::dsp::aie::fft::windowfn::getRotationMatrix - 2024.1 English

Vitis Libraries

Release Date
2024-05-30
Version
2024.1 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