High resolution detector for signals in random noise using wavelet-based wigner distribution

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

Volumn 1, Issue , 2000, Pages 596-599

  Ohsumi, Akira ^a   Ijima, Hiroshi ^a   Sodeoka, Tatsuya ^a  

^a KYOTO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

SIGNAL PROCESSING; WAVELET ANALYSIS; COMPUTER SIMULATION; CORRELATION THEORY; FREQUENCY DOMAIN ANALYSIS; PARAMETER ESTIMATION; SPECTRUM ANALYSIS; SPURIOUS SIGNAL NOISE; TIME DOMAIN ANALYSIS; WAVELET TRANSFORMS;

HIGH RESOLUTION DETECTOR; RANDOM NOISE; SIGNAL DETECTORS; SIMULATION STUDIES; WIGNER DISTRIBUTION;

SIGNAL DETECTION;

RANDOM NOISE; SIGNAL ANALYSIS; WIENER-KHINTCHIN FORMULA; WIGNER DISTRIBUTION; WIGNER-VILLE DISTRIBUTION;

EID: 0033692747     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.862052     Document Type: Conference Paper

References (9)

1. Choi H. I. and Williams W. J. "Improved time- frequency representation of multicomponent signals using exponential kernels." IEEE Trans. Acoust. Speech, Signal Processing, vol.37, no.6, 1989, pages 862-871.
2. Cohen L. Time-Frequency Analysis, Prentice Hall, New York, 1995.
3. Flandrin P. Temps-frequence, Hermes, Paris, 1993.
4. Hormigo J. and Cristobal G. "High resolution spectral analysis of images: using the pseudo-Wigner distribution.'' IEEE Trans. Signal Processing, vol.46, no.6, 1998, pages 1757-1763.
5. Jones D. L. and Parks T. W. "A resolution comparison of several time-frequency representations." IEEE Trans. Signal Processing, vol.40, no.2, 1992, pages 413-420.
6. Ohsumi A., Ijima H., and Kuroishi T. "On-line detection of a pulse sequence in random noise using a wavelet." IEEE Trans. Signal Processing, vol.47, no.9, 1999, pages 2526-2531.
7. Qian S. and Chen D. "Joint time-frequency analysis." IEEE Signal Processing Magazine, vol.16, no.2, 1999, pages 52-67.
8. Qian S. and Morris J. M. "Wigner distribution decomposition and cross-Terms deleted representation." Signal Processing, vol.27, 1992, pages 125144.
9. Stankovic LJ. and Katkovnik V. "The Wigner distribution of noisy signals with adaptive time- frequency varying window." IEEE Trans. Signal Processing, vol.47, no.4, 1999, pages 1099-1108.