time

说明：  过一个学习《操作系统》课程的学习，掌握了许多书本上的知识，但是对书上的概念并没有真正意义的了解。这次课程设计，就是通过模拟银行家算法来避免死锁的产生，加深对进程死锁概念的理解。 .课程设计的要求 通过对银行家算法的模拟，用户输入进程跟资源的数目，再给每个进程的每个资源申请资源，用以判断进程是否会出现死锁，若出现死锁，就释放整个内存的资源，总而减轻操作系统的负担。 课程设计的题目 本次操作系统课程设计的题目为《模拟银行家算法》。(than a learning "system" courses of study and master the many books on the knowledge, but the book on the concept and there is no real understanding. This curriculum design, simulation algorithm bankers to avoid deadlock the selection process to deepen understanding of the concept of deadlock. . Curriculum design requirements of bankers algorithm simulation, process user input with the number of resources, or give each process every resource for resources, the process used to determine whether there will be deadlock if there Deadlock on the release of the entire memory resources, and reduce the total burden of the operating system. The curriculum design of the operating system subject curriculum design on the topic of "simulation algorithm bankers.")

用VB编写的串口调试助手，附带51程序，大家可以学习，很经典，很地道(With VB serial debugging assistant, with 51 programs)

声波波动方程数值模拟，时间2阶空间12阶，PML吸收边界条件，及组合地震照明程序，对地震初学者有很大帮助(Numerical simulation of acoustic wave equation, time, second-order space 12 order, PML absorbing boundary conditions, and a combination of earthquake lighting program, the earthquake of great help for beginners)

视频通信 c#编程 可以正确运行 能够在局域网里进行视屏聊天(Video communications c# programming can be run properly in LAN chat screen)

crane operation in VB

thanks to the ImageAnimator class you can easily animate an animate gif on your form. change the gif location in code to one on your system of your choice then run the batch file to compile.

本程序为激光切割机的源代码，编程环境为VC++6.0.(This procedure for the laser cutting machine of the source code, programming environment for VC++6.0.)

服务端不支持XP以及以下系统 服务端没有开源，开源代码可以联系我们购买，限定服务端的应用代码收费。 服务端需要注册，使用期限30天，目录不可更改，服务端下面的AuthService_Config目录下的NetEngine_AuthorizeReg.dat这个文件，当程序到期你可以删除，然后又有30天使用期限 服务端注册后可以使用加密通信协议，可以使用电子邮件发送通告与客户端密码找回功能，请联系我们注册 客户端说明： 客户端需要的DLL，你可以拷贝服务器目录下的DLL过去即可。或者参考我们以前的本地验证注册程序，但是不要使用他的DLL，因为以前发布的本地验证注册网络验证有问题，只有这个版本才修正了 客户端DEMO有示例代码，你可以参考编写">

电力系统中存在孤岛时，利用最小生成树法进行孤岛划分。(Island is in the power system, using the method of minimum spanning tree on an island.Island is in the power system, using the method of minimum spanning tree on an island.)

说明：  本书对Visual C++各种编程技术和TCP/IP进行系统介绍的基础上，重点讲解网络编程的高级应用、使用技巧和难点。(On the basis of a systematic introduction to various programming techniques of Visual C + + and TCP / IP, this book focuses on the advanced applications, skills and difficulties of network programming.)