• DocumentCode
    2208369
  • Title

    A descent algorithm for L1-deconvolution

  • Author

    Alliney, S.

  • Author_Institution
    Bologna Univ., Italy
  • fYear
    1991
  • fDate
    2-6 Sep 1991
  • Firstpage
    202
  • Lastpage
    205
  • Abstract
    Presents a descent method for the minimisation of a functional that arises from the least absolute deviation problem. The method is aimed at ill-conditioned problems, i.e. problems where the columns of the matrix are not from linear dependence. In spite of the complications introduced for the sake of numerical stability, the procedure is fast and efficient
  • Keywords
    matrix algebra; minimisation; numerical methods; L1-deconvolution; descent algorithm; functional; ill-conditioned problems; least absolute deviation problem; matrix; minimisation; numerical stability;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Digital Processing of Signals in Communications, 1991., Sixth International Conference on
  • Conference_Location
    Loughborough
  • Print_ISBN
    0-85296-522-2
  • Type

    conf

  • Filename
    151928
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2208369