Least-squares design of linear-phase FIR half-band filters

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Two approaches are described which can be used to design half-band filters for multirate applications. The approaches are based on the method of formulating the weighted mean-square error between the amplitude responses of the practical and ideal filters as a quadratic function. The filter coefficients are obtained by solving a set of linear equations. This method yields filters that are optimal in the least-squares sense. Design examples are provided.

Original languageEnglish (US)
Pages (from-to)283-286
Number of pages4
JournalIETE Journal of Research
Volume40
Issue number5-6
DOIs
StatePublished - Jan 1 1994

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science Applications
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Least-squares design of linear-phase FIR half-band filters'. Together they form a unique fingerprint.

  • Cite this