Time-frequency signal processing based on the Wigner-Weyl framework

Signal Processing

Volumn 29, Issue 1, 1992, Pages 77-92

  Kozek, W ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

time frequency processing; Weyl correspondence; Wigner distribution

Indexed keywords

MATHEMATICAL MODELS; PARAMETER ESTIMATION; SIGNAL FILTERING AND PREDICTION; SIGNAL PROCESSING;

NONLINEAR SIGNAL SYNTHESIS METHOD; TIME-FREQUENCY PROCESSING; WEYL CORRESPONDENCE; WIGNER DISTRIBUTION;

TIME VARYING SYSTEMS;

EID: 0026938327     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/0165-1684(92)90101-2     Document Type: Article

References (21)

1. Detection, estimation and classification with spectrograms
2. Time-varying filtering and signal estimation using Wigner distribution functions
3. The Wigner distribution — A tool for time-frequency signal analysis: Part I: Continuous-time signals
4. The Wigner distribution — A tool for time-frequency signal analysis; Part II: Discrete-time signals
5. The Wigner distribution — A tool for time-frequency signal analysis; Part III: Relations with other time-frequency signal transformations
6. Interference terms in the Wigner distribution
7. Time-frequency analysis of linear signal spaces
8. Time-frequency design and processing of signals via smoothed Wigner distributions
9. Wigner weight functions and Weyl symbols of non-negative definite linear operators
10. Time-frequency representation of linear time-varying systems using the Weyl symbol
11. Time-frequency filter banks with perfect reconstruction
12. Time-frequency representation of digital signals and systems based on short-time Fourier analysis
13. Signal energy distribution in time and frequency
14. Frequency analysis of variable networks