Optimal digital fir filter design

Lina Karam, James H. McClellan

Research output: Contribution to journalArticlepeer-review

Abstract

exchangeascentalgorithmispresentedfordesigningoptimalChebyshevdigitalFIR fil terswitharbitrarymagnitudeandphasespecifications. ComparedwithexistingChebyshevdesigntechniques, thenewdesignalgorithmexhibitsfasterconvergencewhilemaintaininghighaccuracyandisg uaranteedtoconvergetotheoptimalsolution.Inaddition, theproposedalgorithmexactlyreducestotheclassicsecondReniez(Parks-McClellan) algorithmwhenreal-onlyandimaginary-onlyfiltersaredesignedandis,therefore, atruegeneralizationoftheclassicRemezalgorithmtothecomplexcase. Designexamplesarepresentedtoillustratetheperformanceoftheproposedalgorithm.

Original languageEnglish (US)
Number of pages1
JournalIEEE Transactions on Signal Processing
Volume44
Issue number11
StatePublished - Dec 1 1996

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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