Synthesis of low-sensitivity second-order digital filters using Genetic Programming with Automatically Defined Functions

Kazuyoshi Uesaka, Masayuki Kawamata

研究成果: Conference article査読

抄録

This paper proposes a synthesis method for low coefficient sensitivity second-order IIR digital filter structures using Genetic Programming with Automatically Defined Functions (GP-ADF). In this paper, digital filter structures are represented as S-expressions with subroutines. It is easy to generate syntactically valid S-expressions and perform the genetic operations because the representation is suitable for GP. In a numerical example, we use the fitness measure including the magnitude sensitivity, and demonstrate that the proposed method can synthesize efficiently very low coefficient sensitivity filter structures.

本文言語English
ページ(範囲)I-359-I-362
ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
1
DOI
出版ステータスPublished - 2000
外部発表はい
イベントProceedings of the IEEE 2000 International Symposium on Circuits and Systems, ISCAS 2000 - Geneva, Switz, Switzerland
継続期間: 2000 5月 282000 5月 31

ASJC Scopus subject areas

  • 電子工学および電気工学

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