Title :
A simplified block LMS algorithm
Author :
Dacheng, Yang ; Dejung, Wang
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
A simplified version of the block least mean square (LMS) algorithm is proposed. Compared with the conventional block algorithms, the proposed algorithm possesses the following features: (1) it has a relatively simple configuration and is more flexible in the selection of the block length L: (2) it gives a much larger complexity ratio than that given by the conventional block algorithms: (3) it has a convergence behavior not inferior to its counterpart given by G.A. Clack et al. (1981); and (4) it has potential for use in real-time processing environment.<>
Keywords :
convergence of numerical methods; least squares approximations; block length; complexity ratio; convergence behavior; least mean square; real-time processing environment; simplified block LMS algorithm; Adaptive algorithm; Adaptive filters; Algorithm design and analysis; Computational complexity; Convergence; Displays; Finite impulse response filter; Least squares approximation; Zinc;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.14920
