DocumentCode
1112521
Title
An improved Martinet/Parks algorithm for IIR design with unequal numbers of poles and zeros
Author
Jackson, Leland B.
Author_Institution
Dept. of Electr. Eng., Rhode Island Univ., Kingston, RI, USA
Volume
42
Issue
5
fYear
1994
fDate
5/1/1994 12:00:00 AM
Firstpage
1234
Lastpage
1238
Abstract
The Martinet/Parks (1978) algorithm for equiripple IIR filters with unequal numbers of poles and zeros has been modified to converge for a wider range of designs, including an important extraripple case. Several designs are compared with respect to complexity, coefficient sensitivity, and group delay. The MATLAB program implementing the algorithm is available by e-mail
Keywords
delays; digital filters; filtering and prediction theory; network synthesis; poles and zeros; IIR design; MATLAB program; Martinet/Parks algorithm; coefficient sensitivity; complexity; equiripple IIR filters; group delay; poles and zeros; Algorithm design and analysis; Chebyshev approximation; Computational complexity; Delay; Filtering theory; Finite impulse response filter; Frequency; IIR filters; Iterative algorithms; Poles and zeros;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.295193
Filename
295193
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