Identification of non-minimum phase transfer function components

被引：2

作者：

Moir, T. J. ^{[1
]}

Jeong, J. ^{[1
]}

机构：

[1] Massey Univ Albany, Sch Engn, Auckland, New Zealand

来源：

2006 IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, VOLS 1 AND 2 | 2006年

关键词：

Kepstrunt (complex cepstrum) method; recursive-least squares (RLS); least-mean squares (LMS);

D O I：

10.1109/ISSPIT.2006.270830

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 technique is shown for the direct identification of non-minimum phase terms with application to system identification. No polynomial root finding is necessary with this approach. The method uses a combination of kepstrum analysis to first estimate a minimum phase term and the residual all-pass transfer functions which have the non-minimum phase information are then estimated with a cascaded recursive-least squares (RLS) algorithm.

引用

页码：380 / 384

页数：5

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