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Home arrow Seminar Abstracts arrow PISA 2002

PISA 2002
First Joint International Meeting
American Mathematical Society
Unione Matematica Italiana
Pisa, Italy

Matrix Structure and Open Issues in Adaptive Filtering

June 15, 2002

In this talk we provide an overview of several forms of matrix structure (old and new) that arise in the context of fast recursive least-squares adaptive filtering, for both fixed-order and order-recursive implementations. While the literature has focused almost exclusively on fast filters for tapped-delay line implementations, we shall show that a more general theory exists that can accomodate more general filter structures. In the process we mention some open issues that are relevant for the development of truly reliable filter implementations, especially in quantized environments.

 

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