• DocumentCode
    3012398
  • Title

    Prior information and eigenvector rotation

  • Author

    Jeffries, D.J. ; Farrier, D.R.

  • Author_Institution
    University of Southampton, Southampton, U.K.
  • Volume
    12
  • fYear
    1987
  • fDate
    31868
  • Firstpage
    2304
  • Lastpage
    2307
  • Abstract
    This paper examines a number of methods for including prior information in high resolution eigenvector methods. Both phase and modulus information are considered for this purpose. It is shown that when the phase information contained in rotated eigenvectors is used, the resolution obtained is superior to conventional rotation methods.
  • Keywords
    Additive noise; Array signal processing; Covariance matrix; Eigenvalues and eigenfunctions; Equations; Geometry; Matrix decomposition; Multiple signal classification; Sensor arrays; Singular value decomposition;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1987.1169418
  • Filename
    1169418
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3012398