DocumentCode
1752172
Title
A new algebraic test procedure for stability analysis of multidimensional shift invariant digital filters
Author
Sivanandam, S.N. ; Sivakumar, D.
Author_Institution
Dept. of Electr. & Electron. Eng., PSG Coll. of Technol., Coimbatore, India
Volume
1
fYear
2001
fDate
2001
Firstpage
33
Abstract
A new algebraic test for deciding whether a multi-dimensional polynomial has all its zeros in the unit polydisk is presented. A simple procedure is proposed that facilitates the application of the 1D stability criteria. The objective is to demonstrate the feasibility for extension of the Routh stability test to the stability analysis of multidimensional shift invariant digital filters
Keywords
Routh methods; multidimensional digital filters; numerical stability; polynomials; 1D stability criteria; Routh array; Routh stability test; algebraic test procedure; multi-dimensional polynomial; multidimensional digital filters; shift invariant digital filters; sign change; stability analysis; unit polydisk; zeros; Digital filters; Multidimensional systems; Polynomials; Radar applications; Sonar applications; Stability analysis; Stability criteria; Sufficient conditions; Testing; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2001. Proceedings of IEEE Region 10 International Conference on Electrical and Electronic Technology
Print_ISBN
0-7803-7101-1
Type
conf
DOI
10.1109/TENCON.2001.949546
Filename
949546
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