Properties of a class of third-order two-parameter variable magnitude 2-D digital transfer function

Author

Gargour, C.S. ; Ramachandran, V.

Author_Institution

Dept. of Electr. Eng., Quebec Univ., Montreal, Que., Canada

Volume

1

fYear

1999

fDate

1999

Firstpage

109

Abstract

In this paper, stability and other properties of a class of 2-D digital transfer function having a third-degree denominator with two adjustable parameters have been examined. It is shown that these parameters can be varied satisfying stability conditions. All four basic types of 2-D filters, namely low-pass, high-pass, band-pass and band-elimination filters having variable magnitude characteristics can be obtained

Keywords

band-pass filters; band-stop filters; circuit stability; high-pass filters; low-pass filters; transfer functions; two-dimensional digital filters; 2D digital transfer function; adjustable parameters; band-elimination filters; band-pass filters; high-pass filters; low-pass filters; stability; third-degree denominator; third-order two-parameter variable magnitude functions; variable magnitude characteristics; Band pass filters; Feedback; Finite impulse response filter; Low pass filters; Polynomials; Stability; Surges; Testing; Transfer functions; Two dimensional displays;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1999. 42nd Midwest Symposium on

Conference_Location

Las Cruces, NM

Print_ISBN

0-7803-5491-5

Type

conf

DOI

10.1109/MWSCAS.1999.867221

Filename

867221