Title

An Improved Martinez/Parks Algorithm for IIR Design with Unequal Numbers of Poles and Zeros

Document Type

Article

Date of Original Version

1-1-1994

Abstract

The Martinez/Parks 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 is available by e-mail. © 1994 IEEE

Publication Title

IEEE Transactions on Signal Processing

Volume

42

Issue

5

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