j-fermat

说明：  basket option pricing

风讯系统对于新华网之类的网站无法下载，这个程序是为了解决这个问题而编写的。-Xinhuanet system for such sites can not be downloaded, the procedure is to solve the problem of preparation.

CHOICE FORWARD CHAINING

算法给出了粒子群对pid控制器参数的整定，程序详细，可供初学者参谋。(The algorithm gives the parameter tuning of the PID controller by particle swarm optimization. The program is detailed and can be used as a reference for beginners.)

说明：  实现蓝桥杯嵌入式第8届省赛题目，实现使用32单片机模拟电梯运行的功能(Realize the 8th provincial competition of Blue Bridge Cup embedded system, and realize the function of using 32 single chip microcomputer to simulate elevator operation)

VC++ source code, you can run new process or kill any running process.

计算机组成原理(蒋本珊)教师用书（含课后答案），各尽其用吧(Principles of Computer Organization (Jiang Shan this) Teacher s Book (including after-school answer))

说明：  解密的小功能，可以实现在线解密和加密，还可以实现多种加密解密方式(Decryption of small functions, can achieve online decryption and encryption, but also can achieve a variety of encryption and decryption)

JAVA开发的聊天通讯系统, 值得学习. java聊天系统_eclipse开发_access数据库(JAVA Developer Chat communication system, it is worth learning java chat system _eclipse developed _access database)

java实现简单的聊天功能，一个服务端和一个电脑客户端与安卓客户端(java achieve a simple chat, a server and a client computer and Android client)