A non-aliased discrete-time Wigner distribution for time-frequency signal analysis

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1982-May, Issue , 1982, Pages 1333-1336

  Chan, Daivd S K ^a  

^a SCHLUMBERGER DOLL RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUOUS TIME SYSTEMS; QUANTUM THEORY; SIGNAL ANALYSIS; SPEECH COMMUNICATION;

ALIASING EFFECTS; CONTINUOUS-TIME SIGNAL; DISCRETE TIME VERSION; DISCRETE-TIME CASE; SIGNAL TRANSFORMATION; TIME-FREQUENCY SIGNAL ANALYSIS; WIGNER DISTRIBUTION; WIGNER DISTRIBUTIONS;

AUDIO SIGNAL PROCESSING;

EID: 84958489636     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.1982.1171451     Document Type: Conference Paper

References (8)

1. E. Wigner, "On the quantum correction for thermodynamic equilibrium", Phys. Rev., vol. 40, pp 749-759, 1932.
2. M.J. Bastiaans, "The Wigner distribution function applied to optical signals and systems", Optics Comm., vol. 25, pp 26-30, 1978.
3. M.J. Bastiaans, "Wigner distribution function and its application to first order optics", J. Opt. Soc. of Amer., vol. 69, pp 1710-1716, 1979.
4. H.O. Bartelt, K.H. Brenner and A.W. Lohmann, "The Wigner distribution function and its optical production", Optics Comm., vol. 32, pp. 32-38, 1980.
5. T.A.C.M. Claasen and W.F.G. Mecklenbrauker, "The Wigner distribution - a tool for time- frequency signal analysis, Part I: Continuous- time signals", Philips J. Res., vol. 35, pp 217250, 1980.
6. T.A.C.M. Claasen and W.F.G. Mecklenbrauker, "The Wigner distribution - a tool for time-frequency signal analysis, Part II: Discrete- time signals", Philips J. Res., vol. 35, pp. 276-300, 1980.
7. T.A.C.M. Claasen and W.F.G. Mecklenbrauker, "The Wigner distribution - a tool for time-frequency signal analysis, Part III: Relations with other time-frequency signal transformations", Philips J. Res., vol. 35, pp 372-389, 1980.
8. T.A.C.M. Claasen and W.F.G. Mecklenbrauker, "Time-Frequency Signal Analysis by means of the Wigner Distribution", Proc. IEEE Int. Conf. ASSP, pp 69-72, 1981.