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Proceedings Paper

Wigner higher-order moment spectra: a review
Author(s): Javier R. Fonollosa; Chrysostomos L. Nikias
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Paper Abstract

A general overview of the definition and properties of the recently defined Wigner higher order moment spectra (WHOS) is given in this paper. It is shown how the properties satisfied by WHOS are the extension of the well known properties of the Wigner-Ville distribution to a higher-order domain. In addition, a general class formulation, the discrete implementation, a comparison with a cumulant-based definition, the reduced interference condition, and tone application also are discussed.

Paper Details

Date Published: 30 November 1992
PDF: 10 pages
Proc. SPIE 1770, Advanced Signal Processing Algorithms, Architectures, and Implementations III, (30 November 1992); doi: 10.1117/12.130937
Show Author Affiliations
Javier R. Fonollosa, Univ. of Southern California (United States)
Chrysostomos L. Nikias, Univ. of Southern California (United States)


Published in SPIE Proceedings Vol. 1770:
Advanced Signal Processing Algorithms, Architectures, and Implementations III
Franklin T. Luk, Editor(s)

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