Cross time-frequency distribution function

Yong June Shin, Edward J. Powers, William Mack Grady, S. C. Bhatt

Research output: Contribution to journalConference articlepeer-review

23 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)9-16
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Publication statusPublished - 2000
EventAdvance Signal Processing Algorithms, Atchitectures, and Implementations X - San diego, CA, USA
Duration: 2000 Aug 22000 Aug 4

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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