Title :
On the tracking performance of certain algorithms based on a time-varying nonlinear Hammerstein model
Author :
Nordsj?¶, Anders E.
Author_Institution :
Saab Dynamics, SE -175 88, Järfänalla, Sweden
Abstract :
An Extended Kalman Filter, EKF and a Recursive Prediction Error Method, RPEM based on a time-varying nonlinear Hammerstein model are proposed. These algorithms can be applied to the problem of acoustic echo cancelation. The performance of the suggested methods is compared to time-varying Cramer-Rao lower bounds, CRB´s which are also derived.
Keywords :
Filtering algorithms; Kalman filters; Prediction algorithms;
Conference_Titel :
Acoustics, Speech, and Signal Processing (ICASSP), 2002 IEEE International Conference on
Print_ISBN :
0-7803-7402-9
DOI :
10.1109/ICASSP.2002.5744926
