An affine projection algorithm with evolving order

Seong Eun Kim, Se Jin Kong, Woo Jin Song

Research output: Contribution to journalArticlepeer-review

81 Scopus citations

Abstract

We present a novel affine projection algorithm (APA) which automatically determines its projection order by an evolutionary method. The evolutionary method increases or decreases the projection order by comparing the output error with a threshold. The experimental results show that the proposed algorithm has fast convergence speed and small steady-state error compared to the conventional APA.

Original languageEnglish
Pages (from-to)937-940
Number of pages4
JournalIEEE Signal Processing Letters
Volume16
Issue number11
DOIs
StatePublished - 2009

Keywords

  • Adaptive filters
  • Affine projection algorithm (APA)
  • Evolving order

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