Designing a fuzzy step size LMS algorithm
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A new approach in adjusting the step size of the least mean square (LMS) using the fuzzy logic technique is presented. It extends the earlier work of Gan (see Signal Process., vol.49, no.2, p.145-49, 1996) by giving a complete design methodology and guidelines for developing a reliable and robust fuzzy step size LMS (FSS LMS) algorithm. It also presents a computational study and simulation results of this newly proposed algorithm compared to other conventional variable step size LMS algorithms
Published in:
Vision, Image and Signal Processing, IEE Proceedings -
(Volume:144
,
Issue:
5
)
Date of Publication: Oct 1997