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  1. 1. The Circulant Rational Covariance Extension Problem for a Skew Periodic Stochastic Process

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Axel Ringh; [2014]
    Nyckelord :Rational covariance extension problem; Circulant rational covariance; Rationella kovariansutvidgningsproblemet; Cirkulära rationella kovariansutvidgningsproblemet; Periodiska processer; Skev-periodiska processer; Talsignalbehandling;

    Sammanfattning : The Rational Covariance Extension Problem is a problemin applied mathematics where one tries to find a rational spectral density thatmatches a finite covariance sequence. Applications of this can be used in areaslike speech- and image-processing. LÄS MER