节点文献
基于形状统计量的地面运动车辆识别
MOVING TERRESTRIAL VEHICLE IDENTIFICATION BASED ON SHAPE STATISTICS
【摘要】 对典型车辆目标 (如轮式车、履带式车 )的地震动信号进行分析和处理 ,针对信号的功率谱提出了用形状统计量作为目标识别的特征 ,并对提取出的特征利用神经网络进行了目标识别 .经过仿真实验 ,得到了比较满意的结果
【Abstract】 This paper proposed shape statistics feature which can be used for targets identification with respect to the power spectra of the seismic signal, after analyzing and processing to the seismic signals from typical vehicles, such as wheeled vehicle and tracked vehicle. At the same time using a neural network algorithm for targets identification. Satisfactory experiment results are obtained after simulating.
【关键词】 地震动;
形状统计特征;
功率谱;
目标识别;
【Key words】 seismic; shape statistics feature; power spectra; targets identification;
【Key words】 seismic; shape statistics feature; power spectra; targets identification;
- 【文献出处】 弹道学报 ,Journal of Ballistics , 编辑部邮箱 ,2001年04期
- 【分类号】TP391.4
- 【被引频次】6
- 【下载频次】118