• DocumentCode
    696760
  • Title

    Estimation and smoothing of instantaneous frequency of noisy narrow band signals

  • Author

    Tichavsky, Petr ; Handel, Peter

  • Author_Institution
    Inst. of Information Theory and Automation, Academy of Sciences of Czech Republic, P.O. Box 18, 182 08 Prague, CZECH REPUBLIC
  • fYear
    2000
  • fDate
    4-8 Sept. 2000
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    Estimation of instantaneous frequency of a narrow-band noise corrupted signal from discrete time phase-only data is considered. By aid of Kalman filter theory, filter and smoothing estimates are derived and their equivalence to estimates obtained by the MFT algorithm is established, MFT being a practical algorithm for multiple frequency tracking and smoothing.
  • Keywords
    Algorithm design and analysis; Estimation; Frequency estimation; Kalman filters; Signal to noise ratio; Smoothing methods; Time-frequency analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signal Processing Conference, 2000 10th European
  • Conference_Location
    Tampere, Finland
  • Print_ISBN
    978-952-1504-43-3
  • Type

    conf

  • Filename
    7075381
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=696760