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

fYear

2014

fDate

3-6 Aug. 2014

Firstpage

687

Lastpage

690

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems (MWSCAS), 2014 IEEE 57th International Midwest Symposium on

Conference_Location

College Station, TX

ISSN

1548-3746

Print_ISBN

978-1-4799-4134-6

Type

conf

DOI

10.1109/MWSCAS.2014.6908508

Filename

6908508