Adaptive step-size sign least mean squares

(2004) Adaptive step-size sign least mean squares. Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International conference, 2.


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In this paper, we propose a novel structure for adaptive sign least mean squares (ASLMS). A powerful adaptation scheme is used to adapt the step-size of the sign function inside the recursion of the sign algorithm. It is shown how the algorithm can be implemented with no real multiplication. Simulation results show that the performance of the proposed algorithm can be made arbitrarily close to that of the original least means squares algorithm.

Item Type: Article
Subjects: Computer
Department: College of Computing and Mathematics > lndustrial and Systems Engineering
Depositing User: Mr. Admin Admin
Date Deposited: 24 Jun 2008 13:36
Last Modified: 01 Nov 2019 14:05