A Unified Study on the Roundoff Noise in 2-D State Space Digital Filters

Tao Lin; Masayuki Kawamata; Tatsuo Higuchi

doi:10.1109/TCS.1986.1085976

A Unified Study on the Roundoff Noise in 2-D State Space Digital Filters

Tao Lin, Masayuki Kawamata, Tatsuo Higuchi

工学研究科・電子工学専攻

研究成果: Article › 査読

40 被引用数 (Scopus)

抄録

This paper studies the roundoff noise and the scaling in 2-D state space digital filters. The noise matrix and the covariance matrix in the 2-D case are derived. They are expressed with double infinite sums or double integral. A formulation is presented to synthesize minimum roundoff noise 2-D state space digital filters. A practical synthesis procedure is also provided. A numerical example is given to show the analysis method and synthesis method presented here.

本文言語	English
ページ（範囲）	724-730
ページ数	7
ジャーナル	IEEE transactions on circuits and systems
巻	33
号	7
DOI	https://doi.org/10.1109/TCS.1986.1085976
出版ステータス	Published - 1986 7

ASJC Scopus subject areas

Engineering(all)

文献へのアクセス

10.1109/TCS.1986.1085976

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引用スタイル

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