单矢量水听器改进MUSIC算法的噪声抑制性能研究
Journal of Wuhan University of Technology (Transportation Science & Engineering)(2014)
Abstract
针对MUSIC算法在相干噪声背景下估计目标方位性能下降的问题,利用酉变换的空时相关矩阵(unitary spatio-temporal correlation matrice-USTCM ),替代M USIC算法中的数据协方差矩阵,设计了单矢量水听器的 USTC-MUSIC算法,通过仿真验证了新方法不论噪声是不相干或相干,其噪声抑制能力和目标分辨能力均优于原方法。
MoreTranslated text
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined