remez.c File Reference

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

Functions
void	CreateDenseGrid (int r, int numtaps, int numband, double bands[], double des[], double weight[], int *gridsize, double Grid[], double D[], double W[], int symmetry)
void	InitialGuess (int r, int Ext[], int gridsize)
void	CalcParms (int r, int Ext[], double Grid[], double D[], double W[], double ad[], double x[], double y[])
double	ComputeA (double freq, int r, double ad[], double x[], double y[])
void	CalcError (int r, double ad[], double x[], double y[], int gridsize, double Grid[], double D[], double W[], double E[])
void	Search (int r, int Ext[], int gridsize, double E[])
void	FreqSample (int N, double A[], double h[], int symm)
short	isDone (int r, int Ext[], double E[])
int	remez (double h[], int numtaps, int numband, double bands[], double des[], double weight[], int type)

Function Documentation

void CalcError	(	int	r,
		double	ad[],
		double	x[],
		double	y[],
		int	gridsize,
		double	Grid[],
		double	D[],
		double	W[],
		double	E[]
	)

void CalcParms	(	int	r,
		int	Ext[],
		double	Grid[],
		double	D[],
		double	W[],
		double	ad[],
		double	x[],
		double	y[]
	)

double ComputeA	(	double	freq,
		int	r,
		double	ad[],
		double	x[],
		double	y[]
	)

void CreateDenseGrid	(	int	r,
		int	numtaps,
		int	numband,
		double	bands[],
		double	des[],
		double	weight[],
		int *	gridsize,
		double	Grid[],
		double	D[],
		double	W[],
		int	symmetry
	)

void FreqSample	(	int	N,
		double	A[],
		double	h[],
		int	symm
	)

void InitialGuess	(	int	r,
		int	Ext[],
		int	gridsize
	)

short isDone	(	int	r,
		int	Ext[],
		double	E[]
	)

int remez	(	double	h[],
		int	numtaps,
		int	numband,
		double	bands[],
		double	des[],
		double	weight[],
		int	type
	)

void Search	(	int	r,
		int	Ext[],
		int	gridsize,
		double	E[]
	)