工作PHP代码

这是一个完整的教务管理系统案例，能够满足日常的教务管理工作，也可以下载学习-This is a complete management system for the teaching cases, to meet the academic management of the daily work, you can download to learn

用c语言实现电机仿真－基于恒定磁链的转子磁链控制。-Using c language realize electrical simulation- based on a constant flux of the rotor flux control.

SPLAY的模板，方便大家使用，可以直接粘贴使用-SPLAY template to facilitate the use of paste can be directly used

电力系统用支路电流的求解。在各种电力系统计算中都会使用，极其重要-Analysing circuits from branchs.Applied in solving power system problems.

S3C2440下的WINCE蓝牙开发源码，希望有需要的同志喜欢，如果有什么疑问，请发邮件到我的游侠昂讨论哈-S3C2440 development under WINCE Bluetooth source, I hope there is a need to comrades like it, if there are any questions, please send an e-mail to my Ranger Aung to discuss Kazakhstan

投票调查系统，可以在你的站点上设置投票和调查项目！-poll system, you can set up the site to vote and survey project!

C#查看本地端口使用情况，winform的，可以很清楚的看到本地计算机的端口使用情况。

程序源代码 遗传算法是基于达尔文进化论的一种智能优化算法,一种可用于复杂系统优化的具有鲁棒性的搜索算法，适用于解决传统方法难以解决的复杂的、非线性问题，可广泛应用于组合优化、离散优化、工程优化等领域。旅行商问题是一种NP难的组合优化问题，具有重要的理论研究价值和实际应用背景。然而，传统遗传算法中存在有不足，需要提出新的改进的遗传算法，并应用于旅行商问题的求解。-Genetic algorithm source code is based on Darwin" s theory of evolution of an intelligent optimization algorithm, a complex system can be used to optimize the robustness of the search algorithm, the application of traditional methods to solve difficult and complex, nonlinear problems, can be widely used in combinatorial optimization, discrete optimization, engineering, optimization and other fields. Traveling Salesman Problem is a NP hard combinatorial optimization problem, has important theoretical value and practical application of research background. However, the traditional genetic algorithm, there is less than the need to introduce new improved genetic algorithm, and applied for solving the traveling salesman problem.

通过Windows消息循环检测Usb设备插入消息，通过调用Setupapi轮训设备管理器中的所有设备并匹配USB大容量存储设备，匹配成功之后调用api禁用设备管理中的usb设备，修改SetComState中参数即可重新启用USB设备