Design and optimization of ladder wave digital filters

Salina Abdul Samad, Zainul Abidin Zainul, S. M. Golam Sorwar

Research output: Contribution to journalArticle

Abstract

This paper introduces a time domain approach for designing ladder wave digital filters (WDFs) with limited coefficient wordlengths. Simple iteration equations yield the time domain response of a ladder WDF. An optimization algorithm then facilitates the design of the WDF to meet a desired response with a specific number of bits representing the coefficients. This approach also affords realizations with frequency domain constraints.

Original languageEnglish
Pages (from-to)82-86
Number of pages5
JournalMalaysian Journal of Computer Science
Volume10
Issue number2
Publication statusPublished - 1997

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Ladders
Digital filters

Keywords

  • Optimization
  • Wave digital filters

ASJC Scopus subject areas

  • Computer Science(all)

Cite this

Design and optimization of ladder wave digital filters. / Abdul Samad, Salina; Zainul, Zainul Abidin; Golam Sorwar, S. M.

In: Malaysian Journal of Computer Science, Vol. 10, No. 2, 1997, p. 82-86.

Research output: Contribution to journalArticle

Abdul Samad, S, Zainul, ZA & Golam Sorwar, SM 1997, 'Design and optimization of ladder wave digital filters', Malaysian Journal of Computer Science, vol. 10, no. 2, pp. 82-86.
Abdul Samad, Salina ; Zainul, Zainul Abidin ; Golam Sorwar, S. M. / Design and optimization of ladder wave digital filters. In: Malaysian Journal of Computer Science. 1997 ; Vol. 10, No. 2. pp. 82-86.
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