Efficient Multirate Filtering

by Ljiljana D. Milic, Miroslav D. Lutovac

in Multirate Systems: Design and Applications

Editor: Gordana Jovanovic-Dolecek

Idea Group Publishing, Hershey (USA), 2002

Contents Abstract Conclusion Figures FREE software
Introduction Conversion Narrow-Band Half-Band MATLAB Scipts

Efficient Multirate Filtering

Chaper 4 - Contents

Abstract

Introduction .............................................. 1
Filters for Sampling Rate Conversion ...................... 2

FIR Filters for Sampling Rate Conversion

MATLAB Programs: emf_1.m, emf_2.m, emf_3.m, emf_5.m

IIR Filters for Sampling Rate Conversion

MATLAB Program: emf_4.m

Narrow-Band and Wide-Band Filters ........................ 10

Multistage Filtering

MATLAB Program: emf_6.m

Frequency-Response Masking Technique

MATLAB Programs: emf_7.m, emf_8.m, emf_9.m

Half-Band Filter Design .................................. 18

Definition of Half-Band Filter

Half-Band FIR Filter Design Using MATLAB

Half-Band IIR Filter Design Using MATLAB

Elliptic Minimal Q-Factors (EMQF) Transfer Functions

Half-Band IIR Filters in Two-Channel Filter Banks

Multiplierless Half-Band Filter Implementation using VHDL

Conclusion ............................................... 32

References ............................................... 33

List of Figures

EMF MATLAB Scipts

Multirate Systems: Design and Applications

Contents
1. Introduction to Multirate Systems by G. Jovanovic-Dolecek
2. Multirate Systems and Filter Banks by T. Saramaki, R. Bregovic
3. Multirate Systems and Wavelets by R. Rao
4. Efficient Multirate Filtering by Lj. Milic and M. Lutovac
5. A/D Conversion Applications by G. Fischer
6. Subband Coding of Signals by E. da Silva and M. Carvalho
7. Speech and Audio Signal Applications by H. Meana, L. Rivera, and M. Miyatake
8. Applications of Filter Banks to Communications by G. Giannakis and C. Tepedelenlioglu
9. Design and Implementation of Multirate Systems by L. Wanhammar and H. Johansson
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Last updated June 1, 2003