SYNTHESIS OF 2-D SEPARABLE DENOMINATOR DIGITAL FILTERS WITH MINIMUM ROUNDOFF NOISE AND NO OVERFLOW OSCILLATIONS.

Masayuki Kawamata, Tatsuo Higuchi

研究成果: Conference article査読

6 被引用数 (Scopus)

抄録

The authors present the variance of roundoff noise in 2-D separable denominator digital filters represented by K. P. Roessor's (1975) local state-space model. A synthesis method for 2-D separable denominator digital filters with minimum roundoff noise is proposed under an l//2 norm dynamic range constraint. Overflow oscillations under zero input conditions can be eliminated in the minimum-noise realizations.

本文言語English
ページ(範囲)1087-1090
ページ数4
ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
出版ステータスPublished - 1985 12 1

ASJC Scopus subject areas

  • 電子工学および電気工学

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