Mixed-order root-MUSIC algorithms with improved robustness

被引：2

作者：

Gershman, AB ^{[1
]}

Messer, H ^{[1
]}

机构：

[1] Ruhr Univ Bochum, Dept Elect Engn, Signal Theory Grp, D-4630 Bochum, Germany

来源：

NINTH IEEE SIGNAL PROCESSING WORKSHOP ON STATISTICAL SIGNAL AND ARRAY PROCESSING, PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/SSAP.1998.739327

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：

Several typical situations which are unfavorable for second-order direction finding methods are known to be easily overcome by means of higher-order algorithms. At the same time, in many typical situations unfavorable for higher-order methods, second-order algorithms perform well. Appropriately combining the covariance and cumulant based techniques into a single scheme, we obtain an algorithm with improved robustness. Below, we propose two different modifications of such combined technique referred to as mired-order root-MUSIC.

引用

页码：33 / 36

页数：4

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