Fast least squares algorithm for linear phase FIR filters

Masahiro Okuda, Masaaki Ikehara, Shin ichi Takahashi

    研究成果: Conference article査読

    抄録

    In this paper, we present a new least-squares approach for linear phase FIR filters. Here, we convert a least-squares method into the problem of constructing a system of orthogonal functions. The proposed design algorithm needs only O(N) computations. Moreover the all processes of our algorithm is computed analytically, and so numerical errors can be reduced. Some examples are given to show the excellent performance of the algorithm.

    本文言語English
    ページ(範囲)2248-2251
    ページ数4
    ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
    4
    出版ステータスPublished - 1997 1 1
    イベントProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong
    継続期間: 1997 6 91997 6 12

    ASJC Scopus subject areas

    • 電子工学および電気工学

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