摘要
本文以宽带极化雷达体制为背景,建立了目标极化结构宽带模型,采用伪本征极化描述宽带下目标极化结构的动态特性,提出了基于模糊动态特征建模与分类的极化目标识别新方法,对五种飞机目标均达到了良好的识别效果.
Based on the wideband polarization radar system,after founding a model of target wideband polarization structure described by eigen-polarization,a new method of target classiffication based on fuzy dy namic feature extraction has been presented,and an effective recognition rate about five kinds of aircrafts is ob tained.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1998年第3期48-52,共5页
Acta Electronica Sinica
基金
国家自然科学基金
关键词
极化
目标极化结构
模糊特征
目标识别
雷达系统
Polarization,Target polarization structure,Fuzzy feature,Target recognition