电梯控制系统，用了ＣＡＮ总线实现节点之间的通信-Elevator control system, using the CAN bus communication between nodes

Cell组件C#源码，是类库，可以直接调用，非常好用。-Cell components of C# source code is a class library, you can directly call, very easy to use.

八卦象限选择，对随机事件有一定意思,而且对做相关的程序有一定参考意义-Gossip quadrant choice, has a certain meaning of random events, and to do related program has certain reference significance