Considerations on the design of adaptive digital filters equipped with the sign algorithm

In this paper the authors present some tools that can be helpful in the design of adaptive digital filters operating with the so-called sign algorithm. Although theoretical results with respect to the convergence behavior of such filters are available, it may be hard to derive practical design crite...

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Bibliographic Details
Published inIEEE transactions on communications Vol. COM-32; no. 3; pp. 258 - 266
Main Authors Verhoeckx, N A M, Claasen, TACM
Format Journal Article
LanguageEnglish
Published 01.01.1984
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Summary:In this paper the authors present some tools that can be helpful in the design of adaptive digital filters operating with the so-called sign algorithm. Although theoretical results with respect to the convergence behavior of such filters are available, it may be hard to derive practical design criteria from them. They introduce a new type of design graph, which characterizes the convergence pretty well and which they call "the elephant's ear", due to its typical shape.
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ISSN:0090-6778