Frequency sampling based FIR digital filter design

In this paper, an optimization design method of FIR digital filter based on frequency sampling technique with introduction of particle swarm optimization (PSO) is proposed. The rate of the passband ripple to the stopband attenuation is regarded as optimization goal, through optimized the interpolati...

Full description

Saved in:
Bibliographic Details
Published in2006 7th International Conference on Computer-Aided Industrial Design and Conceptual Design pp. 1 - 4
Main Authors Junwei Wang, Liangchao Ren, Peiying Yang, Nan Gao
Format Conference Proceeding
LanguageEnglish
Published 01.11.2006
Subjects
Attenuation
Design methodology
Design optimization
Digital filters
Finite impulse response filter
Frequency
Interpolation
Particle swarm optimization
Passband
Sampling methods
Online AccessGet full text

Cover

More Information
Summary:In this paper, an optimization design method of FIR digital filter based on frequency sampling technique with introduction of particle swarm optimization (PSO) is proposed. The rate of the passband ripple to the stopband attenuation is regarded as optimization goal, through optimized the interpolation of transition on band and the algorithm is designed by global optimized capability of PSO. Experimental results have shown that the design is both feasible and effective, and its performance is better than that of traditional methods
ISBN:1424406838
9781424406838
DOI:10.1109/CAIDCD.2006.329318