Derivation of the class of digital filters with all second-order modes equal

Shunsuke Yamaki, Masahide Abe, Masayuki Kawamata

研究成果: Article査読

3 被引用数 (Scopus)

抄録

This paper reveals the class of digital filters with all second-order modes equal. We first prove that if the second-order modes of a digital filter are all equal, the L2-sensitivity minimization problem of the digital filter can be solved analytically. We derive a general expression of the transfer function of digital filters with all second-order modes equal. Furthermore, we show that the general expression is obtained by a frequency transformation on a first-order prototype FIR digital filter.

本文言語English
論文番号5982445
ページ(範囲)5236-5242
ページ数7
ジャーナルIEEE Transactions on Signal Processing
59
11
DOI
出版ステータスPublished - 2011 11

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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