DocumentCode
2662128
Title
Frequency sampling design of 2-D IIR filters using continued fractions
Author
Diamessis, John E. ; Potamianos, Gerasimos G.
Author_Institution
Nat. Tech. Univ. of Athens, Greece
fYear
1990
fDate
1-3 May 1990
Firstpage
2454
Abstract
A method of designing two-dimensional infinite-impulse-response (IIR) filters using nonuniform frequency samples is presented. The method is based on an interpolating 2-D continued fraction which has a number of desirable properties, including recursive computation of the design parameters, permanence, and reality of the resulting transfer function. An example is given, and areas for future research are mentioned
Keywords
interpolation; transfer functions; two-dimensional digital filters; 2-D IIR filters; 2D digital filters; continued fractions; design parameters; infinite-impulse-response; interpolating 2-D continued fraction; nonuniform frequency samples; permanence; recursive computation; transfer function; Algorithm design and analysis; Design methodology; Finite impulse response filter; Frequency; IIR filters; Interpolation; Optimization methods; Polynomials; Sampling methods; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location
New Orleans, LA
Type
conf
DOI
10.1109/ISCAS.1990.112507
Filename
112507
Link To Document