Wigner-type a-b and time-frequency analysis based on conjugate operators

نویسندگان

  • Franz Hlawatsch
  • Teresa Twaroch
  • Helmut Bölcskei
چکیده

We extend the Wigner distribution (WD) to conjugate unitary operators A, and Bp. The resulting “ABWD” is defined both as an a-b representation and as a timefrequency representation. Important properties and relations of the WD are generalized to the AB-WD.

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تاریخ انتشار 1996