Title :
Analysis of l2-sensitivity for two-dimensional state-space digital filters by taking into account 0 and ±1 elements
Author :
Hinamoto, Yoichi ; Doi, A.
Author_Institution :
Dept. of Electron. & Comput. Eng, Kagawa Nat. Coll. of Technol., Takamatsu, Japan
Abstract :
Analysis of l2-sensitivity for two-dimensional (2-D) state-space digital filters is performed more precisely by taking into account 0 and ±1 elements. First, the improved version of an l2-sensitivity measure is developed for the Roessor local state-space model. Next, that of an l2-sensitivity measure is explored for the Fornasini-Marchesini second local state-space model. Finally, numerical examples are presented to evaluate the improved l2-sensitivity measures for the considered two local state-space models by means of the proposed methods.
Keywords :
sensitivity analysis; state-space methods; two-dimensional digital filters; 2D state-space digital filters; Fornasini-Marchesini second local state-space model; Roessor local state-space model; l2-sensitivity analysis; two-dimensional state-space digital filters; Analytical models; Integrated circuit modeling; Minimization; Numerical models; Sensitivity; State-space methods; Transfer functions;
Conference_Titel :
Circuits and Systems (MWSCAS), 2014 IEEE 57th International Midwest Symposium on
Conference_Location :
College Station, TX
Print_ISBN :
978-1-4799-4134-6
DOI :
10.1109/MWSCAS.2014.6908508
