The capabilities of lag reshaping for the generalised spectral estimation technique, in order to realise desirable effective windows, is illustrated for several combinations of temporal and lag weightings. Also the variance of the spectral estimate is presented and computed for some windows with very good sidelobe behavior. It is found that, with proper overlap, if the length of the temporal weighting is somewhat larger than the length of the lag weighting, the variance is at a near minimum relative to any technique which realises the same frequency resolution with the given finite data record length.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis of a generalised framework for spectral estimation. Part 2: Reshaping and variance results


    Weitere Titelangaben:

    Analyse fuerdie verallgemeinerte Handhabung der spektralen Abschaetzung. Teil 2: Die Umbildung und Streuung der Ergebnisse


    Beteiligte:
    Nuttall, A.H. (Autor:in)


    Erscheinungsdatum :

    1983


    Format / Umfang :

    4 Seiten, 6 Bilder, 9 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch





    On-Line Adaptive Estimation and Trajectory Reshaping

    Verma, Ajay / Oppenheimer, Michael / Doman, David | AIAA | 2005


    Reshaping the Region

    Pollack, Stephanie / Gartsman, Anna / Reardon, Timothy et al. | Transportation Research Record | 2019


    Electromagnetic springback reshaping

    Iriondo, E. / Gonzalez, B. / Gutierrez, M. et al. | Tema Archiv | 2006