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Proceedings Paper

Cross time-frequency distribution function
Author(s): YongJune Shin; Edward J. Powers; William Mack Grady; S. C. Bhatt
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Paper Abstract

In this paper, we consider cross time-frequency distributions, with particular emphasis on their ability to preserve phase difference (between two signals) information as a function of time and frequency. In addition, some properties of cross time-frequency distributions are examined and compared with the traditional Cohen's class of time-frequency distributions. Finally, the phase preserving properties of appropriately defined cross time-frequency distributions are illustrated with a pair of Gabor logons.

Paper Details

Date Published: 13 November 2000
PDF: 8 pages
Proc. SPIE 4116, Advanced Signal Processing Algorithms, Architectures, and Implementations X, (13 November 2000); doi: 10.1117/12.406504
Show Author Affiliations
YongJune Shin, Univ. of Texas at Austin (United States)
Edward J. Powers, Univ. of Texas at Austin (United States)
William Mack Grady, Univ. of Texas at Austin (United States)
S. C. Bhatt, Electric Power Research Institute (United States)


Published in SPIE Proceedings Vol. 4116:
Advanced Signal Processing Algorithms, Architectures, and Implementations X
Franklin T. Luk, Editor(s)

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