• DocumentCode
    302788
  • Title

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

  • Author

    Hlawatsch, Franz ; Twaroch, Teresa ; Bolcskei, Helmut

  • Author_Institution
    INTHFT, Wien Univ., Austria
  • Volume
    3
  • fYear
    1996
  • fDate
    7-10 May 1996
  • Firstpage
    1395
  • Abstract
    We extend the Wigner distribution (WD) to conjugate unitary operators Aα and Bβ. The resulting “AB-WD” is defined both as an a-b representation and as a time-frequency representation. Important properties and relations of the WD are generalized to the AB-WD
  • Keywords
    Wigner distribution; eigenvalues and eigenfunctions; mathematical operators; signal representation; time-frequency analysis; Wigner distribution; a-b representation; conjugate unitary operators; eigenfunction; signal analysis; time-frequency representation; Ear; Eigenvalues and eigenfunctions; Kernel; Time frequency analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings., 1996 IEEE International Conference on
  • Conference_Location
    Atlanta, GA
  • ISSN
    1520-6149
  • Print_ISBN
    0-7803-3192-3
  • Type

    conf

  • DOI
    10.1109/ICASSP.1996.543921
  • Filename
    543921
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=302788