是机器学习的例程，应用小区域方差对比，程序简单，计算加权加速度,D-S证据理论数据融合，部分实现了追踪测速迭代松弛算法，一些自适应信号处理的算法。- Machine learning routines, Application of small area variance comparison, simple procedures, Weighted acceleration, D-S evidence theory data fusion, Partially achieved trackin