On the realization of the polynomial Wigner-Ville distribution for multicomponent signals
- 1 July 1998
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Signal Processing Letters
- Vol. 5 (7) , 157-159
- https://doi.org/10.1109/97.700915
Abstract
A method for the polynomial Wigner-Ville distributions realization, in the case of multicomponent signals, is presented. Using this method, one may theoretically get a sum of the polynomial Wigner-Ville distributions of each component separately. The method is illustrated by a numerical example.Keywords
This publication has 9 references indexed in Scilit:
- An architecture for the realization of a system for time-frequency signal analysisIEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 1997
- Relationship between the polynomial and the higher order Wigner-Ville distributionIEEE Signal Processing Letters, 1995
- A method for improved distribution concentration in the time-frequency analysis of multicomponent signals using the L-Wigner distributionIEEE Transactions on Signal Processing, 1995
- An analysis of instantaneous frequency representation using time-frequency distributions-generalized Wigner distributionIEEE Transactions on Signal Processing, 1995
- An analysis of some time-frequency and time-scale distributionsAnnals of Telecommunications, 1994
- A multitime definition of the Wigner higher order distribution: L-Wigner distributionIEEE Signal Processing Letters, 1994
- A method for time-frequency analysisIEEE Transactions on Signal Processing, 1994
- Polynomial Wigner-Ville distributions and their relationship to time-varying higher order spectraIEEE Transactions on Signal Processing, 1994
- Distributions concentrated along the instantaneous frequencyPublished by SPIE-Intl Soc Optical Eng ,1990