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One-multiplier adaptive lattice algorithm for recursive filters

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Abstract

The formulation of one-multiplier lattice structures of the Gray-Markel type forinfinite impulse response filters is reviewed. Several special cases of this formulation — including the well-known Gray-Markel normalized lattice—are presented as scaled polynomial versions of the two-multiplier lattice. A new adaptive algorithm is presented for updating the parameters of one-multiplier lattice structured recursive filters. The LMS-based algorithm requires fewer computations than earlier reported algorithms [1]–[4].

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Authors and Affiliations

  1. Department of Electrical and Computer Engineering, Naval Postgraduate School, 93943, Monterey, California, USA

    Murali Tummala

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  1. Murali Tummala
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The research reported here was conducted with funds administered by the Naval Postgraduate School research council.

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Tummala, M. One-multiplier adaptive lattice algorithm for recursive filters. Circuits Systems and Signal Process 8, 455–466 (1989). https://doi.org/10.1007/BF01599767

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  • DOI: https://doi.org/10.1007/BF01599767

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