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Article #1786Filters from genetic algorithms
From: MICHAEL ALEXANDER MCKAY
Date: Mon, 21 Dec 1992 15:59
Date: Mon, 21 Dec 1992 15:59
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844 bytes
Does anyone have references on using genetic algorithms to design digital filters? I've started using this method, breeding pole and zero locations, and evaluating the fitness of the resulting filters by finding the RMS of |H(z)|-Ideal(z) over 0<z<pi. This technique works well, but I think I could improve it with a better fitness function. Ideas?
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Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!europa.asd.contel.com!darwin.sura.net!spool.mu.edu!olivea!charnel!sifon!newsflash.concordia.ca!nstn.ns.ca!dragon.acadiau.ca!axe.acadiau.ca!880840m From: 880840m@axe.acadiau.ca (MICHAEL ALEXANDER MCKAY) Newsgroups: comp.dsp Subject: Filters from genetic algorithms Message-ID: <880840m.18.724953561@axe.acadiau.ca> Date: 21 Dec 92 15:59:21 GMT Sender: news@dragon.acadiau.ca Organization: Acadia University Lines: 6 Nntp-Posting-Host: liblab-47