smallft.c File Reference

#include <stdlib.h>
#include <math.h>
#include "smallft.h"

Functions
void	fft_forward (int n, float *buf, float *trigcache, int *splitcache)
void	fft_backward (int n, float *buf, float *trigcache, int *splitcache)
void	fft_i (int n, float **trigcache, int **splitcache)

Function Documentation

fft_backward()

void fft_backward	(	int	n,
		float *	buf,
		float *	trigcache,
		int *	splitcache
	)

fft_forward()

void fft_forward	(	int	n,
		float *	buf,
		float *	trigcache,
		int *	splitcache
	)

fft_i()

void fft_i	(	int	n,
		float **	trigcache,
		int **	splitcache
	)