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Simplified Set-Membership Affine Projection Least Mean Fourth Algorithm
Author(s)
Date Issued
January 1, 2022
Type
Conference Paper
Abstract
A simplified forms of adaptive set-membership affine projection based on least mean fourth algorithm is proposed. Least mean fourth (LMF) algorithm is defined by taking the fourth power of error to against the non-Gaussian environment. A set-membership adaptive filtering is described firstly. Then, an affine projection algorithm is based on LMF algorithm. A simplified set-membership affine projection algorithm based on LMF is introduced. Adaptive threshold parameter and learning rate are presented for improvement of convergence rate. Numerical simulations show that the proposed algorithm can provide significantly to the conventional affine projection algorithm.
Citation
Itc Cscc 2022 37th International Technical Conference on Circuits Systems Computers and Communications, 223-226, 2022