Design of higher order polynomial Wigner-Ville distributions

Authors:
B. Barkat;B. Boashash
Affiliations:
Signal Process. Res. Centre, Queensland Univ. of Technol., Brisbane, Qld.;-
Venue:
IEEE Transactions on Signal Processing
Year:
1999

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Abstract

The polynomial Wigner-Ville distribution (PWVD) is a time-frequency signal analysis tool for representing polynomial frequency modulated (FM) signals. We present an optimization procedure to design PWVDs and discuss the need for higher order PWVDs