SPUC::remez_fir Class Reference
[SPUC non-template classes, FIR filters]

template Remez_fir class More...

#include <remez_fir.h>

List of all members.

Public Member Functions
	remez_fir ()
Static Public Member Functions
static void	remez (smart_array< float_type > filt, int n, int numband, smart_array< float_type > bands, smart_array< float_type > des, smart_array< float_type > weight, int type)

---

Detailed Description

template Remez_fir class

Calculates the optimal (in the Chebyshev/minimax sense) FIR filter impulse response given a set of band edges, the desired reponse on those bands, and the weight given to the error in those bands.

Inputs:

int numtaps - Number of filter coefficients

int numband - Number of bands in filter specification

float_type[] bands - User-specified band edges [2 * numband]

float_type[] des - User-specified band responses [numband]

float_type[] weight - User-specified error weights [numband]

int type - Type of filter

Output:

float_type[] h - Impulse response of final filter [numtaps]

Author:

Tony Kirke

---

Constructor & Destructor Documentation

SPUC::remez_fir::remez_fir

(

)

[inline]

---

Member Function Documentation

void SPUC::remez_fir::remez	(	smart_array< float_type >	filt,
		int	n,
		int	numband,
		smart_array< float_type >	bands,
		smart_array< float_type >	des,
		smart_array< float_type >	weight,
		int	type
	)			[static]

---

The documentation for this class was generated from the following files:

• remez_fir.h
• remez_fir.cpp

---