Publication
ACSSC 1985
Conference paper

When do I use an RLS adaptive filter?

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Abstract

This tutorial compares the use of Recursive least Squares (RLS) adaptive algorithms with the use of the more common Least-Mean-Square (LMS) adaptive algorithm. The conditions under which some improvement will result from the use of the RLS algorithms are presented in a simple, rule-of-thumb, form. The conditions under which use of RLS results in no improvement are also stated in a simple manner, so that a system designer can readily determine whether to expect some improvement from RLS without tedious simulations or calculations. Several simulation results are presented to verify the simple rules.

Date

06 Nov 1985

Publication

ACSSC 1985

Authors

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