General block LMS algorithm

Abstract:

In this paper, we analyze the conventional Block-Least-Mean-Square (BLMS) algorithm. Usual constraints such as real input data, steady-state analysis and positive adaptive step-size parameter are discarded. Some modifications are introduced in order that the new complex frequency-domain BLMS algorithm equals the former versions in case any of the constraints are imposed. Furthermore, if the steady-state analysis is considered, the proposed algorithm avoids the inversion of the autocorrelation matrix of the transformed input. ©2009 IEEE.

Año de publicación:

2009

Keywords:

Fuente:

scopus

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