DocumentCode
1333679
Title
Effect of delay on the performance of the leaky LMS adaptive algorithm
Author
Laichi, F. ; Aboulnasr, T. ; Steenaart, W.
Author_Institution
Dept. of Electr. Eng., Ottawa Univ., Ont., Canada
Volume
45
Issue
3
fYear
1997
fDate
3/1/1997 12:00:00 AM
Firstpage
811
Lastpage
813
Abstract
This correspondence studies the effect of a nonzero delay on the performance of the leaky LMS algorithm. The stability bound on the step size is derived for error convergence. It is shown that leakage allows for larger bounds on the step size of the delayed LMS algorithm. Theoretical bounds are verified by simulations
Keywords
adaptive filters; adaptive signal processing; delays; error analysis; filtering theory; least mean squares methods; numerical stability; adaptive filtering; error convergence; leaky LMS adaptive algorithm; nonzero delay effect; stability bound; step size; Adaptive algorithm; Adaptive filters; Convergence; Delay effects; Equations; Filtering algorithms; Least squares approximation; Robustness; Signal processing algorithms; Stability;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.558514
Filename
558514
Link To Document