Continued-fraction algorithm for biased model reduction

T. Nigel Lucas

    Research output: Contribution to journalArticlepeer-review

    15 Citations (Scopus)


    An algorithm is presented for linear system reduction which produces biased models such that combinations of retained time moments and Markov parameters may be varied. It is based on the Cauer continued-fraction expansions of the first and second forms and is easy to apply. An example demonstrates the method.
    Original languageEnglish
    Pages (from-to)444-445
    Number of pages2
    JournalElectronics Letters
    Issue number12
    Publication statusPublished - 9 Jun 1983


    • Linear systems
    • Time-varying systems
    • Transfer functions


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