中文说明：目标跟踪问题的应用背景是雷达数据处理，即雷达在搜索到目标并记录目标的位置数据, 对测量到的目标位置数据（称为点迹）进行处理，自动形成航迹，并对目标在下一时刻的位置进行预测。 下文简要讨论了用Kalman滤波方法对单个目标航迹进行预测，并借助于Matlab仿真工具，对实验的效果进行评估。 里面包括三个源程序，和一份实验报告，里面有算法的详细分析和情景假设。
English Description：
Background of target tracking radar data processing, radar in searched the location data and records the targets, Destination of measured data (called traces) are processed automatically track and predict the location of the target in the next moment. Are briefly discussed below using Kalman filtering method to predict a single target track and with Matlab simulation tool, to evaluate the experimental results. Inside consists of three source code, and a test report containing detailed analyses and scenarios algorithms.