Title :
Non-Wiener solutions for the LMS algorithm-a time domain approach
Author :
Bershad, N.J. ; Feintuch, P.L.
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
fDate :
5/1/1995 12:00:00 AM
Abstract :
A time domain analysis of the LMS algorithm is presented for a sinusoidal deterministic reference input. For the sinusoidal reference input only, the N-dimensional time-varying linear matrix recursion for the weight vector is solved using a 2-D orthogonal subspace decomposition. Using this weight vector solution, it is shown that there exists a linear time-invariant relationship between the desired input and the filter output
Keywords :
adaptive filters; least mean squares methods; recursive filters; time-domain analysis; transfer functions; 2-D orthogonal subspace decomposition; LMS algorithm; adaptive filter; filter output; linear matrix recursion; nonWiener solutions; sinusoidal deterministic reference input; time domain analysis; time domain approach; weight vector; Adaptive filters; Aerospace electronics; Aircraft propulsion; Delay lines; Least squares approximation; Noise cancellation; Nonlinear filters; Time domain analysis; Transfer functions; Vectors;
Journal_Title :
Signal Processing, IEEE Transactions on
