Iterative analysis of the steady-state weight fluctuations in LMS-type adaptive filters

H.J. Butterweck

doi:10.1109/78.782205

Iterative analysis of the steady-state weight fluctuations in LMS-type adaptive filters

H.J. Butterweck

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Abstract

An iterative method is proposed for the analysis of the steady-state weight fluctuations in an LMS-type adaptive FIR filter. Without the widely used independence assumption, a power series of the weight error correlation matrix is derived in terms of the stepsize. Some new effects are observed, e.g., a decrease of the weight fluctuations along the tapped-delay line

Original language	English
Pages (from-to)	2558-2561
Number of pages	4
Journal	IEEE Transactions on Signal Processing
Volume	47
Issue number	9
DOIs	https://doi.org/10.1109/78.782205
Publication status	Published - 1999

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title = "Iterative analysis of the steady-state weight fluctuations in LMS-type adaptive filters",

abstract = "An iterative method is proposed for the analysis of the steady-state weight fluctuations in an LMS-type adaptive FIR filter. Without the widely used independence assumption, a power series of the weight error correlation matrix is derived in terms of the stepsize. Some new effects are observed, e.g., a decrease of the weight fluctuations along the tapped-delay line",

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AB - An iterative method is proposed for the analysis of the steady-state weight fluctuations in an LMS-type adaptive FIR filter. Without the widely used independence assumption, a power series of the weight error correlation matrix is derived in terms of the stepsize. Some new effects are observed, e.g., a decrease of the weight fluctuations along the tapped-delay line

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DO - 10.1109/78.782205

M3 - Article

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JO - IEEE Transactions on Signal Processing

JF - IEEE Transactions on Signal Processing

IS - 9

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Iterative analysis of the steady-state weight fluctuations in LMS-type adaptive filters

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