A Simple Scheme for Adapting Time-Frequency Representations

Douglas L. Jones, Richard G. Baraniuk

Research output: Contribution to journalArticle

77 Scopus citations

Abstract

We propose a simple, efficient technique for continuously adapting time-frequency and time-scale representations over time. The procedure computes a short-time quality measure of the representation for a range of values of a free parameter and estimates the optimal parameter value maximizing the quality measure via interpolation.

Original languageEnglish (US)
Pages (from-to)3530-3535
Number of pages6
JournalIEEE Transactions on Signal Processing
Volume42
Issue number12
DOIs
StatePublished - Dec 1994

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering

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