A sampling expansion is found for finite power band-limited signals when there are N samples to the right and N + L + I samples to the left of the interpolated point, where N and L are free to be any nonnegative integers. It is shown that the truncation error approaches zero as L approaches infinity for any nonnegative N. This corresponds to using the past samples to force the truncation error to zero while having only a finite reconstruction delay. An expansion is also found for endpoint extrapolation. These new expansions are created by using a convergence factor specially suited for each case.


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    Titel :

    Noncentral Interpolation of Band-Limited Signals


    Beteiligte:
    Knab, John J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.07.1981


    Format / Umfang :

    947489 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch