IIR TRANSFER-FUNCTION DESIGN WITH A DOUBLE-OBJECTIVE DIFFERENTIAL CORRECTION ALGORITHM

被引:5
作者
CORTELAZZO, G
DESIMONE, C
MIAN, GA
机构
[1] Department of Electronics and Informatics, Universita Degli Studi di Padova, Via Gradenigo, 6/A
来源
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS | 1991年 / 38卷 / 07期
关键词
D O I
10.1109/31.135750
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This work proposes an extension of the differential correction algorithm for simultaneous design of real and imaginary part of IIR transfer functions in minimax norm. The method enjoys global convergence and it can be proven to deliver stable IIR filters. Practical implementations of the algorithm compare very favorably with existing design tools. Actual operation is examined by means of filter design examples.
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页码:791 / 796
页数:6
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