Fast exact affine projection algorithm using displacement structure theory

Authors:
Manolis C. Tsakiris;Patrick A. Naylor
Affiliations:
Dept. of Electrical and Electronic Engineering, Imperial College London, Communications and Signal Processing Group;Dept. of Electrical and Electronic Engineering, Imperial College London, Communications and Signal Processing Group
Venue:
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Year:
2009

Citing 6
Cited 1

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Abstract

This paper exploits the displacement structure of the coefficient matrix of the linear system of equations pertinent to the Affine Projection Algorithm (APA), to obtain the exact solution in a way faster than any other existing exact method. The main emphasis of the paper is to present the concepts of displacement structure theory and how these are applied to the APA context.