asp.net计数器控件

vc++与matlab混合编程的快速实现 (vc++ with matlab the rapid realization of mixed programming)

用C#写的串口调试软件非常简单不建议下载(yongcsharpxiedechaunkoutiaoshiruanjianfeichangjiandan)

XK3190-A9加地磅读数代码.地磅是一个小厂生产的，应项目需要而作，上传此代码以交换另一个地磅的代码(XK3190-A9+ Loadometer Reader )

visualc++6.0 实现图像中圆的检测(circle detection)

C# WPF 制作3D动画旋转的地球 超赞 附源码，在源代码中使用了3DTools.dll，不过这仍然是一个非常棒的三维动画实例，使用WPF技术，将一幅静态的BMP地球图像，制作成动态的圆形的地球旋转动画，超逼真的地球动画，请参见测试截图。本源码可为广大C#爱好者学习WPF技术提供一个得力的参考。

说明：  B树部分实现。在B-树中查找给定关键字的方法是，首先把根结点取来，在根结点所包含的关键字K1,…,Kn查找给定的关键字（可用顺序查找或二分查找法），若找到等于给定值的关键字，则查找成功；否则，一定可以确定要查找的关键字在Ki与Ki+1之间，Pi为指向子树根节点的指针，此时取指针Pi所指的结点继续查找，直至找到，或指针Pi为空时查找失败。(BTree data structrue)

用C#语言编写，通过MSCOMM控件实现短消息收发中英文短信-C# language, achieving MSCOMM Control Short Message Sending and receiving messages in English

用Origin C, 操作origin 中的Graph对象。(Using Origin C to access the graph object in origin.)

用于MIMO检测的sphere decoder程序( This function implements a soft output sphere decoder. Based on the paper: C. Studer, M. Wenk, A. Burg, and H. Blocskei: "Soft-Output Sphere Decoding: Performance and Implementation Aspects", Asilomar 2006 R ... is an upper triangular matrix obtained from the QR decomposition of the MIMO channel H s ... received symbol (column) vector, s=Q^H*y dist_ZF ... Distance for the zero forcing solution symbols_ZF ... ZF solution M ... number of bits encoded in every layer [1 x nTA] symbol_alphabet ... for the demapping [nTA x 2^max(M)], filled with zeros for smaller symbol alphabets bittable ... matrix containing the bits according to the symbol_alphabet [sum(M) x 2^max(M)])

本文先介绍了个人防火墙开发的研究现状、VC++6.0和MFC程序的一些技术特点，然后对基于包过滤个人防火墙的开发进行了详细的介绍和描述。通过本文可以清楚地看到一个普通个人防火墙的开发过程。本防火墙中，用户可以自行设定过滤规则，以达到对不同源和不同目标的IP地址、端口和协议的过滤。允许用户将当前规则保存为*.rul的文件格式，供下次使用时直接导入。 本防火墙由以下几个模块组成：过滤规则添加模块，过滤规则显示模块，过滤规则存储模块，文件储存模块，安装卸载规则模块，IP封包过滤驱动功能模块。用户只需要通过主界面菜单和按钮就可以灵活地操作防火墙，有效地保护Windows系统的安全。(This article first introduced the personal firewall development research present situation, VC++6.0 and MFC procedure some technical characteristics, then based on the packet filter personal firewall development carried on the detailed introduction and description.Through this article you can clearly see a common personal firewall development process.In this firewall, users can set their own filtering rules to achieve the filtering of IP addresses, ports and protocols for different sources and different targets.Allows the user to save the current rule as a *.rul file format for import next time. This firewall consists of the following modules: filter rules add module, filter rules display module, filter rules storage module, file storage module, installation and unloading rules module, IP packet filter driver function module.Users only need to through the main interface menu and buttons can be flexible operation of the firewall, effectively protect the security of the Windows system.)