bpmdsp/discrete_fourier_transforms.c File Reference

Detailed Description

#include "bpm/bpm_wf.h"
#include "bpm/bpm_dsp.h"

Include dependency graph for discrete_fourier_transforms.c:

Go to the source code of this file.

Functions

void cdft (int, int, double *, int *, double *)

void rdft (int, int, double *, int *, double *)

int _is_pow2 (int n)

int _check_fft_buffers (int ns)

int fft_gen_tables (void)

int fft_initialise (int ns)

void fft_cleanup (void)

int complexfft (complexwf_t *z, int fft_mode)

int realfft (doublewf_t *y, int fft_mode, complexwf_t *z)


Functions
void	cdft (int, int, double , int , double *)
void	rdft (int, int, double , int , double *)
int	_is_pow2 (int n)
int	_check_fft_buffers (int ns)
int	fft_gen_tables (void)
int	fft_initialise (int ns)
void	fft_cleanup (void)
int	complexfft (complexwf_t *z, int fft_mode)
int	realfft (doublewf_t y, int fft_mode, complexwf_t z)