• DocumentCode
    1404533
  • Title

    High-resolution frequency analysis with small data record

  • Author

    Åhgren, P. ; Stoica, P.

  • Author_Institution
    Dept. of Syst. & Control, Uppsala Univ., Sweden
  • Volume
    36
  • Issue
    20
  • fYear
    2000
  • fDate
    9/28/2000 12:00:00 AM
  • Firstpage
    1745
  • Lastpage
    1747
  • Abstract
    In a paper published recently Samant and Shearman (see IEEE Spectrum, vol. 36, p. 82-86, 1999) discuss several techniques for performing spectral analysis using short data records to overcome the problem of caller ID identification. They fail, however, to mention the nonlinear least squares (NLS) method. The NLS method is considered and is shown to perform similarly to the best method proposed by Samant and Shearman while being simpler computationally
  • Keywords
    least squares approximations; signal processing; spectral analysis; NLS method; caller ID identification; high-resolution frequency analysis; nonlinear LS method; nonlinear least squares method; small data record; spectral analysis;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:20001217
  • Filename
    882041
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1404533