A new discrete-time analytic signal for reducing aliasing in discrete time-frequency distributions

European Signal Processing Conference

Volumn , Issue , 2007, Pages 591-595

  O'Toole, John M ^a   Mesbah, Mostefa ^a   Boashash, Boualem ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALIASING; ANALYTIC SIGNALS; DISCRETE SIGNAL; DISCRETE TIME-FREQUENCY DISTRIBUTIONS; EMPIRICAL COMPARISON; IMAGINARY PARTS; IMPULSE SIGNAL; NEGATIVE FREQUENCY; REAL PART; REAL SIGNALS; SPECTRAL ENERGY; TIME DOMAIN;

ELECTRICAL ENGINEERING;

SIGNAL PROCESSING;

EID: 54949088197     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. B. Boashash, Ed., Time-Frequency Signal Analysis and Processing: A Comprehensive Reference. Oxford, UK: Elsevier, 2003.
2. B. Boashash, "Note on the use of the Wigner distribution for time-frequency signal analysis," IEEE Trans. Acoust., Speech, Signal Processing, vol. 36, no. 9, pp. 1518-1521, 1988.
3. F. Peyrin and R. Prost, "A unified definition for the discrete-time, discrete-frequency, and discrete-time/frequency Wigner distributions," IEEE Trans. Acoust., Speech, Signal Processing, vol. 34, no. 4, pp. 858-866, Aug. 1986.
4. J. O' Toole, M. Mesbah, and B. Boashash, "A discrete time and frequency Wigner-Ville distribution: properties and implementation," in Proc. Int. Conf. on Digital Signal Processing and Comm. Systems, vol. CD-ROM, Dec. 19-21, 2005.
5. T. Claasen and W. Mecklenbräuker, "The Wigner distribution - a tool for time-frequency signal analysis. Part II: discrete-time signals," Philips J. Research, vol. 35, pp. 276-350, 1980.
6. S. L. Marple, Jr., "Computing the discrete-time 'analytic' signal via FFT," IEEE Trans. Signal Processing, vol. 47, no. 9, pp. 2600-2603, 1999.
7. A. Reilly, G. Frazer, and B. Boashash, "Analytic signal generation-tips and traps," IEEE Trans. Signal Processing, vol. 42, no. 11, pp. 3241-3245, 1994.
8. M. Elfataoui and G. Mirchandani, "A frequency domain method for generation of discrete-time analytic signals," IEEE Trans. Signal Processing, vol. 54, no. 9, pp. 3343-3352, 2006.