Title :
Adaptive Estimator of a Filter and Its Inverse
Author :
Kofman, Wlodek ; Silvent, André
Author_Institution :
Ecole Nationale Supérieure d́Ingénieurs Electriciens de Grenoble, Saint-Martin-d́Hères, France
fDate :
12/1/1985 12:00:00 AM
Abstract :
This paper describes the LMS adaptive filter which compensates for the effect of a linear filter on a signal. The problem that we had to solve was to compensate a propagation channel with an adaptive filter, which has to be connected in series and in front of the channel. The adaptive filter estimates simultaneously the filter response and its inverse. We show the computer simulations of this system applied to the multipath transmission channel.
Keywords :
Adaptive estimation; Adaptive filters; Inverse problems; Least-squares estimation; Adaptive control; Adaptive filters; Computer simulation; Data communication; Equations; Estimation; Finite impulse response filter; Least squares approximation; Nonlinear filters; Programmable control;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1985.1096248
