• DocumentCode
    3861021
  • Title

    Algorithm for the instantaneous frequency estimation using time-frequency distributions with adaptive window width

  • Author

    L. Stankovic;V. Katkovnik

  • Author_Institution
    Signal Theory Group, Ruhr-Univ., Bochum, Germany
  • Volume
    5
  • Issue
    9
  • fYear
    1998
  • Firstpage
    224
  • Lastpage
    227
  • Abstract
    A method for minimization of the mean square error (MSE) of the instantaneous frequency estimation using time-frequency distributions, in the case of a discrete optimization parameter, is presented. It does not require a knowledge of the estimation bias. The method is illustrated on adaptive window width determination in the Wigner distribution.
  • Keywords
    "Frequency estimation","Time frequency analysis","Estimation error","Africa","Gaussian noise","Minimization methods","Mean square error methods","Optimization methods","Spectral analysis","Adaptive algorithm"
  • Journal_Title
    IEEE Signal Processing Letters
  • Publisher
    ieee
  • ISSN
    1070-9908
  • Type

    jour

  • DOI
    10.1109/97.712105
  • Filename
    712105
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3861021