Signal transform covariant to scale changes

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10 Scopus citations


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
Issue number19
StatePublished - Sep 1993


  • Signal processing
  • Transforms

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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