Development of a new adaptive two-dimensional joint process estimator

Bernard A. Schnaufer, William Kenneth Jenkins

    Research output: Contribution to journalConference article

    Abstract

    A novel 2-D adaptive filter, based on the 1-D joint process estimator (JPE), is developed. The novel structure, called the 2-D JPE, is composed of a 2-D lattice structure followed by a generalized lower tap-weight arrangement. The proposed 2-D JPE is shown to have superior convergence rate performance over the direct-form 2-D adaptive filter when the parameters of the 2-D lattice are fixed at their optimal values. One observed drawback of the fully adaptive 2-D JPE is that it exhibits a rather high convergence floor.

    Original languageEnglish (US)
    Pages (from-to)536-539
    Number of pages4
    JournalProceedings - IEEE International Symposium on Circuits and Systems
    Volume1
    StatePublished - Dec 1 1991
    Event1991 IEEE International Symposium on Circuits and Systems Part 1 (of 5) - Singapore, Singapore
    Duration: Jun 11 1991Jun 14 1991

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering

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