UNIFIED APPROACH TO THE MINIMIZATION OF QUANTIZATION EFFECTS IN SEPARABLE DENOMINATOR MULTI-DIMENSIONAL DIGITAL FILTERS.

Zhao Qiangfu, Masayuki Kawamata, Tatsuo Higuchi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

This paper proposes a statistical expression of the output error variance due to coefficient quantization in separable denominator M-D digital filters. Using this expression, this paper shows that minimization of overall quantization errors can be performed by minimizing the roundoff noise.

Original languageEnglish
Pages (from-to)1092-1095
Number of pages4
JournalTransactions of the Institute of Electronics, Information and Communication Engineers, Section E (
VolumeE70
Issue number11
Publication statusPublished - 1987 Nov 1

ASJC Scopus subject areas

  • Engineering(all)

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