Use of the cross Wigner-Ville distribution for estimation of instantaneous frequency

نویسندگان

  • Boualem Boashash
  • Peter O'Shea
چکیده

This correspondence presents an iterative instantaneous frequency (IF) estimation scheme in which successive IF estimates are obtained from the peak of the cross Wigner-Ville distribution (XWVD) using a reference signal synthesized from an initial IF estimate. Theoretical and practical aspects of performance are discussed, and compared with other methods.

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عنوان ژورنال:
  • IEEE Trans. Signal Processing

دوره 41  شماره 

صفحات  -

تاریخ انتشار 1993