L
Leon Cohen
Researcher at City University of New York
Publications - 282
Citations - 12687
Leon Cohen is an academic researcher from City University of New York. The author has contributed to research in topics: Wigner distribution function & Phase space. The author has an hindex of 37, co-authored 277 publications receiving 12250 citations. Previous affiliations of Leon Cohen include University of New Mexico & Rutgers University.
Papers
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Journal ArticleDOI
Time-frequency distributions-a review
TL;DR: A review and tutorial of the fundamental ideas and methods of joint time-frequency distributions is presented with emphasis on the diversity of concepts and motivations that have gone into the formation of the field.
Book
Time-Frequency Analysis
TL;DR: In this article, the authors present a general approach and the Kernel Method for reduced interference in the representation of signal signals, which is based on the Wigner distribution and the characteristic function operator.
Journal ArticleDOI
Generalized Phase-Space Distribution Functions
TL;DR: In this article, a set of quasi-probability distribution functions which give the correct quantum mechanical marginal distributions of position and momentum is studied, and a general relationship between the phase-space distribution functions and the rule of associating classical quantities to quantum mechanical operators is derived.
Book
Time-frequency analysis: theory and applications
TL;DR: Featuring traditional coverage as well as new research results that, until now, have been scattered throughout the professional literature, this book brings together in simple language the basic ideas and methods of science.
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The scale representation
TL;DR: The authors considers "scale" a physical attribute of a signal and develop its properties which allows one to define the scale transform and the energy scale density spectrum which is an indication of the intensity of scale values in a signal.