Wavelet transforms and signal ambiguity functions

Arjuna Peter Chaiyasena, Leon H. Sibul, Augustine Banyaga, Mark L. Fowler

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations


Classical results from group representation theory are used to gain insight into important properties of narrowband and wideband ambiguity functions and wavelet transforms. Wideband ambiguity functions are essentially affine wavelet transforms and narrowband ambiguity functions can be considered to be Heisenberg wavelet transforms. Important invariance properties of the ambiguity functions are consequences of the group representation theory. Examples are presented of derivations of wideband ambiguity function properties.

Original languageEnglish (US)
Pages (from-to)1084-1089
Number of pages6
JournalConference Record - Asilomar Conference on Circuits, Systems & Computers
StatePublished - Dec 1 1991
Event24th Asilomar Conference on Signals, Systems and Computers Part 2 (of 2) - Pacific Grove, CA, USA
Duration: Nov 5 1990Nov 7 1990

All Science Journal Classification (ASJC) codes

  • General Engineering


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