摘要
针对辐射源识别系统中分类器设计分析的不足,本文从分类器的两大基本任务拒识和鉴别出发,研究辐射源识别系统中的分类器设计。首先详细分析了拒识和鉴别先后执行顺序对系统性能的影响;然后阐述了拒识分类器和鉴别分类器设计所需要考虑的要点;最后根据当前分类器和工程应用的状况,分析适合于辐射源识别系统的分类器。
Because of the deficiency in analysis of classifier for emitter recognition,the design in classifier is discussed based on the rejection and discrimination performances.Firstly,the order of rejection and discrimination is analyzed in detail.Secondly,the important factors,designing the rejection and discrimination classifiers,are presented.Finally,the robust classifiers for emitter recognition are introduced according to recent development of classifiers and engineering application.
出处
《电子信息对抗技术》
2011年第3期20-24,共5页
Electronic Information Warfare Technology
关键词
拒识分类器
鉴别分类器
辐射源识别
rejection classifier
discrimination classifier
emitter recognition