Iterative procedure for designing the GenLOT

Takayuki Nagai, Shintaro Tsutsui, Masaaki Ikehara

    研究成果: Conference article査読

    1 被引用数 (Scopus)

    抄録

    In this research, we propose a new design method for the generalized linear-phase lapped orthogonal transforms (GenLOT). The GenLOT is based on the DCT and has fast implementation algorithm. Generally, the lattice structure is used for its design and implementation. Consequently, nonlinear optimization is required for its design process. In our proposed method, filter coefficients are optimized directly and this method require only to solve linear equations iteratively. Moreover, this algorithm converges within a few iteration.

    本文言語English
    ページ(範囲)2689-2692
    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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