Conjunctive descriptions based on non-Fourier representations

Sudarshan Rao Nelatury, P. S. Moharir

Research output: Contribution to journalArticle

Abstract

The notion of conjunctive descriptions of signals as a generalization of the time-frequency distributions was introduced some time ago. This paper discusses some of those which are akin to Rihaczek distribution but based on non-Fourier transforms. For few deterministic signals they are computed and a visual comparison is made with the conventional Wigner distribution. In case of stochastic signals alternative schemes for obtaining smooth distributions are suggested.

Original languageEnglish (US)
Pages (from-to)1-17
Number of pages17
JournalDigital Signal Processing: A Review Journal
Volume9
Issue number1
StatePublished - Jan 1 1999

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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