这是一个关于列车上表盘的编程，用vc++编出一个能够动态显示出表盘走行状况的表盘。-This is a dial on the train, programming, vc++ code with a dynamic display of the dial to the situation of moving dial.

基于动态规划算法对混合动力汽车能量管理策略建模后进行问题计算-Based on dynamic programming algorithm to calculate the hybrid vehicle energy management strategy for problem modeling