Title :
Analysis of Coefficients Boundaries of Nonlinear Lattice-Hammerstein Filters
Author :
Kahaei, Mohammad Hossein ; Eghtedari, M. ; Poshtan, Javad
Author_Institution :
Dept. of Electr. Eng., Iran Univ. of Sci. & Technol., Tehran
Abstract :
In this paper, the boundaries of lattice-Hammerstein coefficients are theoretically investigated. It is shown that the absolute values of the determinants of lattice-Hammerstein coefficients matrices are always less than one. When this condition is held the filter is stable. Computer simulations confirm the theoretical results
Keywords :
filtering theory; lattice filters; matrix algebra; nonlinear filters; coefficient boundary; image processing; lattice-Hammerstein coefficient matrix; nonlinear lattice-Hammerstein filter; signal processing; Autocorrelation; Communication channels; Computer simulation; Equations; Filters; Image processing; Lattices; Matrix decomposition; Reflection; Signal processing; Hammerstein; Lattice;
Conference_Titel :
Information and Communication Technologies, 2006. ICTTA '06. 2nd
Conference_Location :
Damascus
Print_ISBN :
0-7803-9521-2
DOI :
10.1109/ICTTA.2006.1684542
