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个人信息Personal Information
教授 博士生导师
招生学科专业：
电子科学与技术 -- 【招收硕士研究生】 -- 电子信息工程学院
信息与通信工程 -- 【招收博士、硕士研究生】 -- 电子信息工程学院
电子信息 -- 【招收博士、硕士研究生】 -- 电子信息工程学院
毕业院校：南京航空航天大学
学历：南京航空航天大学
学位：工学博士学位
所在单位：电子信息工程学院
办公地点：电子信息工程学院 办公楼316
联系方式：wudi82@nuaa.edu.cn
电子邮箱：
A SAR/GMTI moving target detection algorithm based on alpha stable distribution
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所属单位：电子信息工程学院
发表刊物：Proc. - Int. Congr. Image Signal Process., BioMed. Eng. Inf., CISP-BMEI
摘要：Synthetic aperture radar space-time adaptive processing (SAR-STAP) is an efficient approach for ground moving target indication (GMTI). However, its performance will degrade in many complex detecting environments, due to the statistic distribution of clutter background is no more Gaussian. To remedy this, this paper proposes a new moving target detection algorithm based on alpha stable distribution for ground moving target detection in non-Gaussian clutter. In the new proposed algorithm, the Alpha stable distribution is introduced to model non-Gaussian clutter, and the fractional lower order minimum variance distortlessness response (FrMVDR) criterion is utilized to design the clutter suppression filter. As is verified by simulation as well as experimental results, detection performance of the new algorithm obviously outperforms that of the traditional SAR-STAP algorithm in the non-Gaussian clutter environment. © 2017 IEEE.
是否译文：否
发表时间：2018-02-22
合写作者：Jiang, Penghui,朱岱寅,张捷
通讯作者：吴迪