posted on 2010-01-20, 11:22authored byYonggang Zhang, Ning Li, Jonathon Chambers, Ali H. Sayed
A steady-state performance analysis of the fractional
tap-length (FT) variable tap-length least mean square (LMS) algorithm is
presented in this correspondence. Based on the analysis, a mathematical
formulation for the steady-state tap length is obtained. Some general
criteria for parameter selection are also given. The analysis and the associated
discussions give insight into the performance of the FT algorithm,
which may potentially extend its practical applicability. Simulation results
support the theoretical analysis and discussions.
History
School
Mechanical, Electrical and Manufacturing Engineering
Citation
ZHANG, Y, LI, N, CHAMBERS, J and SAYED, A.H., 2008. Steady-state performance analysis of a variable tap-length LMS algorithm. IEEE Transactions on Signal Processing, 56 (2), PP 839-845.