The Wigner Distribution: a Time-frequency Analysis Tool

  title={The Wigner Distribution: a Time-frequency Analysis Tool},
  author={Amir-Homa Yoon Najmi},
  • Amir-Homa Yoon Najmi
  • Published 2015
Time-frequency di tributions are enormously powerful tools for analysis of time series data. Often our data contain signals whose frequency content may be changing with time. Capturing this change with good frequency and time resolutions has been the subject of much research in the last two decades. The Wigner distribution and the a ociated Cohen class of generalized Wigner distributions offer a possible way to conduct such analysis. In this article I review some of the basic features of the… CONTINUE READING
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APL Technical Digest

  • Johns Hopkins
  • Volume 15, Number
  • 1994

Time-Frequency Oistributions-A Review,

  • L. 2Cohen
  • 1989

Wigner Oi tribution Function: Relation to Short-Term Spectral Estimation, Smoothing, and Performance in oise," in Signal Processing Studies, Report #8225

  • A H.
  • aval Underwater Sy terns Center,
  • 1989
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