DocumentCode
1642640
Title
Differential evolution design of an IIR-filter
Author
Storn, Rainer
Author_Institution
ZFE T SN2, Siemens AG, Munich, Germany
fYear
1996
Firstpage
268
Lastpage
273
Abstract
The task of designing an 18 parameter IIR-filter (IIR=infinite impulse response) which has to meet tight specifications for both magnitude response and group delay is investigated. This problem is usually tackled by specialized design methods and requires an expert in digital signal processing for its solution. The use of the general purpose minimization method differential evolution (DE), however, allows filter design with a minimum knowledge of digital filters
Keywords
IIR filters; circuit CAD; circuit optimisation; digital filters; minimisation; IIR filter design; differential evolution design; digital filters; general purpose minimization method; group delay; infinite impulse response filter design; magnitude response; Codecs; Delay; Design methodology; Equations; Finite impulse response filter; Frequency; Graphics; IIR filters; Passband; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Evolutionary Computation, 1996., Proceedings of IEEE International Conference on
Conference_Location
Nagoya
Print_ISBN
0-7803-2902-3
Type
conf
DOI
10.1109/ICEC.1996.542373
Filename
542373
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