Title :
Extended RLS lattice adaptive filters
Author :
Merched, Ricardo
Author_Institution :
Dept. of Electron. & Comput. Eng., Fed. Univ. of Rio de Janeiro, Brazil
Abstract :
This paper solves the problem of developing exact fast weighted RLS lattice adaptive filters for the class of input signals induced by the so-called general orthonormal filter models. The resulting algorithm can be viewed as a counterpart of the extended fast fixed-order RLS adaptive filters recently derived.
Keywords :
adaptive filters; lattice filters; least squares approximations; recursive filters; exact fast weighted RLS lattice adaptive filters; extended RLS lattice adaptive filters; extended fast fixed-order RLS adaptive filters; general orthonormal filter models; input signals; Adaptive algorithm; Adaptive arrays; Adaptive filters; Costs; Data structures; Finite impulse response filter; Inspection; Lattices; Least squares methods; Resonance light scattering;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1205855
