Title :
Design of stable 3-dimensional recursive digital filters
Author :
Ahmadi, M. ; Safiri, H. ; Ramachandran, V.
Author_Institution :
Dept. of Electr. Eng., Windsor Univ., Ont., Canada
fDate :
Oct. 30 1995-Nov. 1 1995
Abstract :
In this paper a method of generating 3-variable strictly Hurwitz polynomials (SHPs) and very strictly Hurwitz polynomials (VSHPs) by using the properties of positive definite matrices and a resistive matrix is presented. It is shown that the derived 3-variable SHPs and VSHPs could be used to design stable 3-dimensional recursive digital filters satisfying a prescribed magnitude specifications.
Keywords :
recursive filters; 3-variable strictly Hurwitz polynomials; SHP; VSHP; design; magnitude specifications; positive definite matrices; resistive matrix; stable 3D recursive digital filters; very strictly Hurwitz polynomials; Design optimization; Digital filters; Frequency; Mean square error methods; Passive filters; Polynomials; RLC circuits; Symmetric matrices; Transfer functions; Transmission line matrix methods;
Conference_Titel :
Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
Conference_Location :
Pacific Grove, CA, USA
Print_ISBN :
0-8186-7370-2
DOI :
10.1109/ACSSC.1995.540852
