window.c File Reference

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

Macros
#define	BIZ_EPSILON   1E-21 /* Max error acceptable */

Functions
void	boxcar (int n, float *w)
void	triang (int n, float *w)
void	hanning (int n, float *w)
void	hamming (int n, float *w)
void	blackman (int n, float *w)
void	flattop (int n, float *w)
static float	besselizero (float x)
void	kaiser (int n, float *w, float b)

Macro Definition Documentation

BIZ_EPSILON

#define BIZ_EPSILON   1E-21 /* Max error acceptable */

Function Documentation

besselizero()

static float besselizero ( float  x )

static

References _ftype_t, and BIZ_EPSILON.

Referenced by kaiser().

blackman()

void blackman	(	int	n,
		float *	w
	)

References _ftype_t.

Referenced by design_fir().

boxcar()

void boxcar	(	int	n,
		float *	w
	)

Referenced by design_fir().

flattop()

void flattop	(	int	n,
		float *	w
	)

References _ftype_t.

Referenced by design_fir().

hamming()

void hamming	(	int	n,
		float *	w
	)

References _ftype_t.

Referenced by design_fir().

hanning()

void hanning	(	int	n,
		float *	w
	)

References _ftype_t.

Referenced by design_fir().

kaiser()

void kaiser	(	int	n,
		float *	w,
		float	b
	)

References _ftype_t, and besselizero().

Referenced by design_fir().

triang()

void triang	(	int	n,
		float *	w
	)

References _ftype_t.

Referenced by design_fir(), and stretch_port_put_buffer().