DocumentCode
1917469
Title
Frequency sampling based FIR digital filter design
Author
Wang, Junwei ; Ren, Liangchao ; Yang, Peiying ; Gao, Nan
Author_Institution
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang
fYear
2006
fDate
17-19 Nov. 2006
Firstpage
1
Lastpage
4
Abstract
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
Keywords
FIR filters; band-stop filters; particle swarm optimisation; signal sampling; FIR digital filter design; frequency sampling; particle swarm optimization; passband ripple; stopband attenuation; Attenuation; Design methodology; Design optimization; Digital filters; Finite impulse response filter; Frequency; Interpolation; Particle swarm optimization; Passband; Sampling methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer-Aided Industrial Design and Conceptual Design, 2006. CAIDCD '06. 7th International Conference on
Conference_Location
Hangzhou
Print_ISBN
1-4244-0683-8
Electronic_ISBN
1-4244-0684-6
Type
conf
DOI
10.1109/CAIDCD.2006.329318
Filename
4127018
Link To Document