object tracking的用法和样例：
例句
- A real-time tracking of moving object method based on Genetic Algorithm and Kalman filter was proposed.
提出了一种基于遗传算法和卡尔曼滤波的运动目标跟踪方法。 - The emulator can evaluate multi-object tracking capability of PAR, it is also helpful for radar operator training.
该系统可以有效检测相控阵雷达多目标跟踪性能，同时为雷达操作人员提供了实用的模拟训练器材。
