摘要
讨论雷达目标的识别问题,提出了一种多重变换方法。用该方法获取的特征矢量对目标回波的时延与尺度变化具有较好的不敏感性。实验结果表明,该方法对于类似目标具有较高的识别率。
The problem of radar target recognition is discussed and a multiple transform method is proposed. The obtained feature vector has a fairly good insensitivity to the changes of waveform shift and scale. Experimental results show that a high recognition rate has been reached for the similar targets.
出处
《现代雷达》
CSCD
1994年第6期36-44,共9页
Modern Radar
关键词
雷达信号处理
目标识别
波形分析
特征抽取.
radar signal processing,target recognition, waveform analysis,feature extraction.