• DocumentCode
    2339878
  • Title

    A new criterion for second order cyclostationary blind source separation

  • Author

    Keziou, Amor ; Mohamed, Mohamed Salem Ould ; Fenniri, Hassan ; Delaunay, Georges

  • Author_Institution
    Dept. de Math., Univ. of Reims Champagne-Ardenne, Reims
  • fYear
    2008
  • fDate
    7-9 Nov. 2008
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    In this paper, we propose a new blind separation criterion for second order cyclostationary sources with known and different cyclic frequencies. The method results from the spectral analysis; it is based on the use of the second order cyclostationary characteristics of the source signals. The theoretical results are presented and proved. The computer simulations show a good performance of the proposed method in comparison with Sobi, CycloSobi and Jade algorithms.
  • Keywords
    blind source separation; spectral analysis; CycloSobi algorithm; Jade algorithm; blind source separation; computer simulations; different cyclic frequencies; second order cyclostationary; spectral analysis; Blind source separation; Circuits and systems; Frequency; Independent component analysis; Laboratories; Mathematics; Minimization methods; Signal processing algorithms; Source separation; Spectral analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signals, Circuits and Systems, 2008. SCS 2008. 2nd International Conference on
  • Conference_Location
    Monastir
  • Print_ISBN
    978-1-4244-2627-0
  • Electronic_ISBN
    978-1-4244-2628-7
  • Type

    conf

  • DOI
    10.1109/ICSCS.2008.4746892
  • Filename
    4746892
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2339878