Design of IIR digital filters in the complex domain by transforming the desired response

T. Matsunaga, M. Yoshida, M. Ikehara

    研究成果: Conference article査読

    抄録

    In this paper, we present a new design method of IIR digital filters with equiripple magnitude response in the complex domain. This method is based on solving a least square solution iteratively. At each iteration, the desired response is transformed so as to have equiripple error. This algorithm is efficient because we don't need any initial value and any optimization. By this method, a equiripple solution is obtained very quickly with less computational complexity. Finally, we show some examples to validate the proposed method.

    本文言語English
    ページ(範囲)1644-1648
    ページ数5
    ジャーナルConference Record of the Asilomar Conference on Signals, Systems and Computers
    2
    出版ステータスPublished - 2000 12 1
    イベント34th Asilomar Conference - Pacific Grove, CA, United States
    継続期間: 2000 10 292000 11 1

    ASJC Scopus subject areas

    • 信号処理
    • コンピュータ ネットワークおよび通信

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