A preprocessing approach to improve noise reduction for chaotic signals

Chungyong Lee, Douglas B. Williams

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Existing algorithms for filtering noise from contaminated chaotic signals require relatively high signal-to-noise ratios (SNRs). A preprocessing method to be used in conjunction with existing algorithms is proposed for initial noise reduction in severe SNRs. This preprocessing method is applicable to noisy data from any nonlinear dynamical system because no knowledge of the system dynamics is required.

Original languageEnglish
Pages (from-to)289-294
Number of pages6
JournalPhysics Letters A
Volume200
Issue number3-4
DOIs
Publication statusPublished - 1995 Apr 24

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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