声引信目标识别技术的研究

对地雷声引信目标识别技术进行了研究。提出利用小波变换后声信号在不同尺度的能量值作为目标的特征矢量，并采用均方加权距离分类器来识别坦克和直升机。检验结果表明，该方法提取的特征稳定，并且，该技术具有高的识别率。

The Study on the Target Identification Technology for Acoustic Fuze

In this paper,the target identification technology for the acoustic fuzes for mines is studied. We propose using the euergy value of the different scale of the acoustic signals of the wavelet trans for mation as target feature vectors and utilizing a mean square weighted distance classifier to identify tanks and helicopters .The test results have shown that the feature vectors obtained in this way are stable and this technique has high resolution.