Signal transform covariant to scale changes

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

A unitary signal transformation that is covariant by translation to scale changes (dilations and compressions) in the signal is formulated and justified. Unlike the Mellin transform, which is invariant to scale changes, this new transform is a true indicator of the scale content of a signal.

Original languageEnglish (US)
Pages (from-to)1675-1676
Number of pages2
JournalElectronics Letters
Volume29
Issue number19
DOIs
StatePublished - Sep 1993

Keywords

  • Signal processing
  • Transforms

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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