Optimizing time-frequency distributions for automatic classification

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3162, Issue , 1997, Pages 161-171

  Atlas, L ^a   Droppo, J ^a   McLaughlin, J ^a  

^a University of Washington   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; FOURIER TRANSFORMS; OPTIMIZATION; SIGNAL PROCESSING; SIGNAL THEORY;

TIME-FREQUENCY DISTRIBUTIONS;

CLASSIFICATION (OF INFORMATION);

EID: 0031289482     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.284185     Document Type: Conference Paper

References (9)

1. The wigner distribution - A tool for time-frequency signal analysis - Part I: Continuous-time signals
2. Time-frequency analysis
3. A general approach for obtaining joint representations in signal analysis. I. Characteristic function operator method
4. A constrained weighted least squares approach for time-frequency distribution kernel design
5. Signal energy distribution in time and frequency
6. Non stationary signals classification using time-frequency distributions
7. A time-frequency formulation of optimum detection
8. On the optimality of the wigner distribution for detection
9. Applications of operator theory to time-frequency analysis and classification