UNIFIED DESIGN METHOD OF STATE-SPACE DIGITAL FILTERS USING SYSTEM BALANCING CONCEPT.

Qiangfu Zhao, Masayuki Kawamata, Tatsuo Higuchi

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

The authors propose a unified design method for state-space digital filters using a system balancing concept. An approximation method that results in balanced realizations is used, applying a newly discovered relation between the balanced realizations and the optimal realizations of digital filters. The approximation and the synthesis problems of the filter design can thus be solved simultaneously and efficiently to obtain suboptimal digital filters which approximate given impulse responses closely and suppress limit cycles.

Original languageEnglish
Pages (from-to)2579-2582
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Publication statusPublished - 1986 Dec 1

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

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