Title :
Analysis of lattice-Hammerstein nonlinear filters
Author :
Kahaei, M.H. ; Baharlouei, A. ; Eghtedari, M. ; Torbatian, M.
Author_Institution :
Coll. of Electr. Eng., Iran Univ. of Sci. & Technol., Tehran, Iran
Abstract :
In this paper, we introduce the nonlinear lattice-Hammerstein filter. This is performed by analytically deriving the relationships between forward and backward prediction error signals, the respective error powers, and the corresponding lattice-Hammerstein coefficients. This nonlinear structure is much simpler than that of the lattice-Volterra filter with a significant reduction in computations.
Keywords :
Volterra series; error detection; lattice filters; nonlinear filters; backward prediction; error signal; forward prediction; lattice-Hammerstein nonlinear filter; lattice-Volterra filter; Communication channels; Data communication; Echo cancellers; Educational institutions; Equations; Higher order statistics; Lattices; Nonlinear filters; Performance analysis; Signal analysis;
Conference_Titel :
Signal Processing and Information Technology, 2004. Proceedings of the Fourth IEEE International Symposium on
Print_ISBN :
0-7803-8689-2
DOI :
10.1109/ISSPIT.2004.1433830
