FFT calculation helpers and methods. More...

#include <fft.hpp>

Static Public Member Functions
static void	fft (std::valarray< Complex > &vector)
	Cooley–Tukey FFT (in-place, divide-and-conquer) More...

static void	bfft (std::valarray< Complex > &vector)
	Cooley-Tukey FFT (in-place, breadth-first, decimation-in-frequency) More...

Detailed Description

FFT calculation helpers and methods.

Definition at line 36 of file fft.hpp.

Member Function Documentation

void hx3d::audio::FFT::bfft ( std::valarray< Complex > & vector )

static

Cooley-Tukey FFT (in-place, breadth-first, decimation-in-frequency)

Better optimized but less intuitive

Parameters

vector Complex valarray

Definition at line 50 of file fft.cpp.

void hx3d::audio::FFT::fft ( std::valarray< Complex > & vector )

static

Cooley–Tukey FFT (in-place, divide-and-conquer)

Higher memory requirements and redundancy although more intuitive

Parameters

vector Complex valarray

Definition at line 28 of file fft.cpp.

The documentation for this class was generated from the following files: