低分辨雷达的目标特征提取方法

The Study of Target Feature Extracting Method Based on Low-Resolution Radar

基于现役低分辨警戒雷达 ,研究了进行目标分类和识别的途径 ,提出了基于波形特征和时间谱信息的目标分类和识别方法 ,试验分析了基于目标波形信息的特征 ,得出目标波形信息可用于目标识别的结论。现场试验表明 ,该方法对目标大小分类和架次识别有好的效果。

Based on the active service low-resolution radar,the approach to target classification and recognition is studied The methods of target classification and recognition are proposed according to the information of target waveforms and time-spectrum The feature extracted by target waveform is analyzed and the useful conclusion is given The experiment result demonstrates that this recognition method is fine to classify big and small aircraft and recognize single plane and multiple planes