DocumentCode
585731
Title
An affine combination of two time varying LMS adaptive filters
Author
Kaleem, A.M. ; Tamboli, A.I.
Author_Institution
Dept. of Electron. & Telecommun., MGM´s Jawaharlal Nehru Eng. Coll., Aurangabad, India
fYear
2012
fDate
19-20 Oct. 2012
Firstpage
1
Lastpage
4
Abstract
Combination approaches provide flexible and versatile solution to improve adaptive filter performance. In this paper, mean square performance of an affine combination of two time varying (TV) LMS adaptive filters is studied. The purpose of this combination is to obtain TV LMS adaptive filter with fast convergence and small mean square error (MSE).Two practical schemes proposed in [1] are used for this case. Simulation results indicate that these schemes yield overall MSE that is less than the MSE of either filter. Moreover this combination is better than combination of two LMS adaptive filters.
Keywords
adaptive filters; mean square error methods; time-varying filters; MSE; mean square error; time varying LMS adaptive filter; Adaptive filters; Computers; Convergence; Finite impulse response filter; Least squares approximation; Standards; TV; Adaptive filter; affine combination; time varying least mean square(TV LMS);
fLanguage
English
Publisher
ieee
Conference_Titel
Communication, Information & Computing Technology (ICCICT), 2012 International Conference on
Conference_Location
Mumbai
Print_ISBN
978-1-4577-2077-2
Type
conf
DOI
10.1109/ICCICT.2012.6398212
Filename
6398212
Link To Document