Maximum likelihood estimation of the parameters of nonminimum phase and noncausal ARMA models

Klaus Bolding Rasmussen

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    Abstract

    The well-known prediction-error-based maximum likelihood (PEML) method can only handle minimum phase ARMA models. This paper presents a new method known as the back-filtering-based maximum likelihood (BFML) method, which can handle nonminimum phase and noncausal ARMA models. The BFML method is identical to the PEML method in the case of a minimum phase ARMA model, and it turns out that the BFML method incorporates a noncausal ARMA filter with poles outside the unit circle for estimation of the parameters of a causal, nonminimum phase ARMA model
    Original languageEnglish
    JournalIEEE Transactions on Signal Processing
    Volume42
    Issue number1
    Pages (from-to)209-211
    ISSN1053-587X
    DOIs
    Publication statusPublished - 1994

    Bibliographical note

    Copyright: 1994 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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