摘要
目前的航迹关联算法大都没有考虑航迹的整体走势,本文则从这个角度出发,提出一种新的航迹关联方法,首先提取航迹的特征向量,然后进行小波变换处理,形成新的特征向量,最后基于新的特征向量进行关联判断。仿真结果证明了该方法是有效的。
Most of the present algorithms for radar tracks correlation are not thought over the development trend of tracks, but proceeded from this point of view, a new kind of radar tracks correlation algorithm is presented in this paper, firstly drawing the characteristic vector of tracks, then carrying on the wavelet transform handle and forming the new characteristic vector , and lastly judging the radar tracks associating based on the new characteristic vector. Simulations show that this method is valid.
出处
《雷达与对抗》
2003年第1期5-7,30,共4页
Radar & ECM
关键词
小波变换
航迹关联
重构
仿真
特征向量
radar tracks correlation
wavelet analysis
reconstruction
