DOA Estimation in Non-Uniform Noise Using Matrix Completion via Alternating Projection

被引：0

作者：

Fei, Yingna ^{[1
]}

Cao, Hui ^{[2
]}

Wu, Yuntao ^{[1
]}

Chen, Xitong ^{[1
]}

Chen, Li ^{[1
]}

机构：

[1] School of Computer Science and Engineering, Wuhan Institute of Technology, Wuhan,430205, China

[2] School of Information Engineering, Wuhan University of Technology, Wuhan,430070, China

来源：

IEEE Open Journal of Antennas and Propagation | 2021年 / 2卷

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this paper, direction-of-arrival (DOA) estimation in the presence of non-uniform noise is investigated. To achieve high estimation accuracy, the DOA estimation problem is solved with the use of a matrix completion approach. The matrix completion via alternating projection algorithm (APA) is firstly utilized to find the noise-free covariance matrix of the signal, which is then used to find the DOA by utilizing the conventional subspace-based method. Numerical simulations are performed to verify the accuracy and effectiveness of the proposed approach. © 2020 IEEE.

引用

页码：281 / 285

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