Teager Energy and the Ambiguity Function - Signal Processing, IEEE Transactions on

نویسندگان

  • R. Hamila
  • J. Astola
  • F. Alaya
  • Cheikh
  • M. Gabbouj
  • M. Renfors
  • Luis F. Chaparro
چکیده

The connection between the Teager energy operator and the ambiguity function is established in this correspondence after defining the Teager operator over complex-valued signals. This relation allows the use of the Teager energy in estimating the second moment angular bandwidth and the moments of a signal duration (spread) and that of its spectrum.

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تاریخ انتشار 1999