A Fast Frequency-Domain Adaptive Algorithm

Wasfy B. Mikhael, Andreas S. Spanias

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


A timevarying convergence factor μ is proposed for the frequency-domain LMS adaptive algorithm, which results in the new frequency-domain optimal block algorithm (FOBA). The FOBA is the frequency-domain implementation of the recently proposed optimum block algorithm (OBA). The FOBA results in computational savings in comparison to the OBA and performance enhancement relative to the frequency-domain LMS algorithm.

Original languageEnglish (US)
Pages (from-to)80-82
Number of pages3
JournalProceedings of the IEEE
Issue number1
StatePublished - Jan 1988
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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