Cross time-frequency distribution function

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

doi:10.1117/12.406504

Cross time-frequency distribution function

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

Research output: Contribution to journal › Conference article › peer-review

23 Citations (Scopus)

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.

Original language	English
Pages (from-to)	9-16
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	4116
DOIs	https://doi.org/10.1117/12.406504
Publication status	Published - 2000
Event	Advance Signal Processing Algorithms, Atchitectures, and Implementations X - San diego, CA, USA Duration: 2000 Aug 2 → 2000 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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10.1117/12.406504

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title = "Cross time-frequency distribution function",

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.",

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AU - Shin, Yong June

AU - Powers, Edward J.

AU - Grady, William Mack

AU - Bhatt, S. C.

PY - 2000

Y1 - 2000

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AB - 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.

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DO - 10.1117/12.406504

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Advance Signal Processing Algorithms, Atchitectures, and Implementations X

Y2 - 2 August 2000 through 4 August 2000

ER -

Cross time-frequency distribution function

Abstract

All Science Journal Classification (ASJC) codes

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