Title :
Mean-square performance of adaptive filters using averaging theory
Author :
Shin, Hyun-Chool ; Sayed, Ali H. ; Song, Woo-Jin
Author_Institution :
Div. of Electron. & Comput. Eng., Pohang Univ. of Sci. & Technol., South Korea
Abstract :
This paper uses averaging analysis to study the mean-square performance of adaptive filters, not only in terms of stability conditions but also in terms of expressions for the mean-square error and the mean-square deviation of the filters, as well as in terms of the transient performance of the corresponding partially averaged systems. The treatment relies on energy conservation arguments. Simulation results illustrate the analysis and the derived performance expressions.
Keywords :
adaptive filters; mean square error methods; transient response; adaptive filter; averaging analysis; energy conservation; mean-square performance; transient performance; Adaptive filters; Difference equations; Differential equations; Energy conservation; Filtering theory; Least squares approximation; Performance analysis; Stability analysis; Transient analysis; Vectors;
Conference_Titel :
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on
Print_ISBN :
0-7803-8622-1
DOI :
10.1109/ACSSC.2004.1399126
