Two-dimensional frequency estimation using non-unitary joint diagonalisation

被引：3

作者：

Nie, W. -K. ^{[1
]}

Feng, D. -Z. ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Peoples R China

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 09期

关键词：

D O I：

10.1049/el:20083203

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：

Joint diagonalisation (JD) is an effective tool in many signal processing applications. A non-unitary JD method is proposed to estimate the two-dimensional (2D) frequencies. Experiments show that the proposed algorithm achieves good performance and the estimated 2D frequencies can be paired automatically.

引用

页码：603 / +

页数：2

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