火力与指挥控制2012，Vol.37Issue(10)：19-22,26,5.
修正秩非参量检测器在K分布海杂波中的应用
Application of Nonparametric Detectors Based on Modified Rank in K-distributed Sea Clutters
摘要
Abstract
Detectors separately named as Genaralized sign Modified Rank detector and Mann-Whitney Modified Rank detector are studied in this paper. The detectability of this two nonparametric detectors to fluctuating radar echo signals is analyzed and campared in K distributed sea clutter. These two modified rank detectors are achieved by designing the inverse-normal-score function of the rank statistics and they are CFAR (Constant False Alarm Rate) in the data with continuous CDF (Cumulative Distribution Function) and PDF (Probability Density Function) symmetric about zero.关键词
非参量检测/恒虚警/海杂波Key words
nonparametric detection/CFAR/sea clutter分类
信息技术与安全科学引用本文复制引用
董云龙,赵志坚,关键..修正秩非参量检测器在K分布海杂波中的应用[J].火力与指挥控制,2012,37(10):19-22,26,5.基金项目
国家自然科学基金(60672140,60802088) （60672140,60802088）
教育部新世纪优秀人才支持计划基金资助项目(NCET-05-0912) （NCET-05-0912）
