cq_kernel.c File Reference

#include <math.h>
#include "cq_kernel.h"

Include dependency graph for cq_kernel.c:

Go to the source code of this file.

Macros
#define	M_PI   3.1415926535897932384626433832795

Functions
void	_generate_center_freqs (float freq[], int bands, float fmin, float fmax)
void	_generate_guassian (kiss_fft_scalar window[], int N)
void	_generate_hamming (kiss_fft_scalar window[], int N)
void	_generate_kernel (kiss_fft_cpx kernel[], kiss_fftr_cfg cfg, enum window_type window_type, float f, float fmin, float fs, int N)
kiss_fft_scalar	_mag (kiss_fft_cpx x)
void	apply_kernels (kiss_fft_cpx fft[], kiss_fft_cpx cq[], struct sparse_arr kernels[], struct cq_kernel_cfg cfg)
void	free_kernels (struct sparse_arr *kernels, struct cq_kernel_cfg cfg)
struct sparse_arr *	generate_kernels (struct cq_kernel_cfg cfg)
struct sparse_arr *	reallocate_kernels (struct sparse_arr *old_ptr, struct cq_kernel_cfg cfg)