Design of adaptive state-space digital filters using stable filter structures

被引：0

作者：

Hinamoto, T ^{[1
]}

Kawai, Y ^{[1
]}

Muneyasu, M ^{[1
]}

Doi, A ^{[1
]}

机构：

[1] Hiroshima Univ, Higashihiroshima 7398527, Japan

来源：

Proceedings of the 46th IEEE International Midwest Symposium on Circuits & Systems, Vols 1-3 | 2003年

关键词：

D O I：

暂无

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：

A new technique for designing adaptive state-space digital filters using stable filter structures is developed. First, the coefficient sensitivites are related to intermediate transfer functions in order to generate gradient signals. Next, the LMS algorithm is applied to construct adaptive state-space digital filters with new systems to generate gradient signals. To illustrate the validity of the proposed technique, a numerical example is given. In the example, the comparison between the proposed and conventional adaptive filters is presented.

引用

页码：640 / 643

页数：4

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