HRR Detection Theory in Coherent Weibull Clutter

摘要：

In this paper, we first introduce the definition of spherically invariant random vector (SIRV) and then give the representation of Weibull distribution by SIRV and two detection algorithms for Weibull clutter. In particular, the optimum detector is derived for the distributed target by the Neyman-Pearson (NP) criterion. Since the optimum NP detector is impossible to realize at the practical situations, we also introduce the GLRT-based adaptive detector. Finally, the numerical results show that the performance loss due to adaptively estimating the covariance matrix and texture component is negligible.

作者: Xiaofei Shuai Lingjiang Kong Jianyu Yang

作者单位: School of Electronic Engineering University of Electronic Science and Technology of China,Chengdu,China

会议类型: 国际会议

会议名称: 2010 International Conference on Communications,Circuits and Systems(2010年通信、电路与系统国际会议)

会议地点: 成都

会议语种:英文

页码: 413-416

在线出版日期: 2010-06-28（万方平台首次上网日期，不代表论文的发表时间）