目标跟踪，程序利用卡尔曼滤波器对对圆周运动的目标进行跟踪。绘制出期望信号、观测信号和滤波后点目标的运动轨迹。-Target tracking, the program the use of Kalman filter, right, right circular motion of the target being tracked. Draw out the desired signal, observation point target signal and the filtered traj

一个通过百度地图来实现轨迹跟踪的好软件，可以实时记录下你的路径，无论何时何地-To achieve a better trajectory tracking software via Baidu map, under real-time recording of your path, no matter when and where

android+eclipse开发百度地图的轨迹跟踪及轨迹的回放功能-android+eclipse development Baidu map of trajectory tracking and trajectory playback