MifareOne-example

仁脸识别是机器视觉和模式识别领域最富有挑战性的课题之一，同时也具有较为广泛的应用意义。人脸识别技术是一个非常活跃的研究领域，它覆盖了数字图像处理、模式识别、计算机视觉、神经网络、心理学、生理学、数学等诸多学科的内容(Ren-face recognition is the field of machine vision and pattern recognition, one of the most challenging issues, but also a wide range of applications has more significance. Face recognition technology is a very active research field, which covers the digital image processing, pattern recognition, computer vision, neural networks, psychology, physiology, mathematics and many other disciplines content)

自己做的ActiveX系统配置控件，单击按钮打开桌面图标设置1对话框，实现： 隐藏所有桌面图标及图标小箭头； 修改我的电脑、计划任务、控制面板、打印机、拨号网络、网上邻居、浏览器、回收站（空）、回收站（满）等桌面图标的提示内容； 设置我的电脑、计划任务、控制面板、打印机、拨号网络、网上邻居、浏览器、回收站等图标的名称； 设置我的电脑、计划任务、控制面板、打印机、拨号网络、网上邻居、浏览器、回收站等的图标； 可以部署在服务器上，适合在公共电脑等不方便带文件的场合进行快速系统配置，也适合嵌入到其它程序中，进行快速开发。(Make its own system configuration of ActiveX controls, click the Settings button to open the Desktop icon in one dialog box, and realize: Hide all desktop icons and a small arrow icon Modify my computer, planning tasks, the control panel, printers, dial-up network, Network Places, browser, Recycle Bin (empty), the Recycle Bin (full) desktop icon prompts such content Set up my computer, planning tasks, the control panel, printers, dial-up network, Network Places, browser, Recycle Bin icon s name, etc. Set up my computer, planning tasks, the control panel, printers, dial-up network, Network Places, browser, Recycle Bin icon, etc. Can be deployed on the server for computers in public with a document inconvenient forum for rapid system configuration, is also suitable for embedding into other programs, for rapid development.)

rgb顺序的视频图片转换为bgr格式的方法，曾经困扰了我一阵子(rgb sequence of video images converted to bgr format, had bothered me for a while)

Visual C++高级开发范例解析第二章ActiveX源码(Visual C++ Advanced Development ActiveX sample chapter source analysis)

说明：  Diffie-Hellman:一种确保共享KEY安全穿越不安全网络的方法，它是OAKLEY的一个组成部分。Whitefield与Martin Hellman在1976年提出了一个奇妙的密钥交换协议，称为Diffie-Hellman密钥交换协议/算法(Diffie-Hellman Key Exchange/Agreement Algorithm).这个机制的巧妙在于需要安全通信的双方可以用这个方法确定对称密钥。然后可以用这个密钥进行加密和解密。但是注意，这个密钥交换协议/算法只能用于密钥的交换，而不能进行消息的加密和解密。双方确定要用的密钥后，要使用其他对称密钥操作加密算法实际加密和解密消息。(DH Protocol source code)

多协议文件传输c/s网络应用设计与实现,程序用 TCP/UDP 两个协议模拟多协议服务器。首先服务器端要将两种协议的套接字创建好，并且监听 TCP 端口的连接。必要时使用select函数来进行多连接处理和非阻塞处理。而客户端直接可以按照发送的地址和端口号来进行通讯。 首先要运行服务器端，服务器会监听 TCP 端口。然后运行客户端，根据事先设定好的 IP和端口，就可以进行连接传输数据了。 程序实现的关键步骤： 以TCP协议为例 服务器端： 1.创建套接字；2.绑定端口；3.进入无穷的循环；4.接收请求；5.处理请求；6.应答。 客户端： 1.找到服务器的IP地址和协议的端口号；2.创建套接字；3.确定连接需要任意的，没有使用的端口号允许TCP去选择一个；4.将套接字和服务器连接；5.使用应用层协议和服务器交互；6.关闭连接。 (Multi-protocol file transfer c/s network application design and implementation of programs simulate multi-protocol server with TCP/UDP both protocols. First socket server to create a good two protocols, TCP port and listens for connections. If necessary, use the function to handle multiple connections and non-blocking treatment. And the client can follow directly address and port number to communicate. First run on the server side, the server listens on TCP port. Then run the client, according to pre-configured IP and port, you can connect the data transmission. The key step program implementation: In TCP protocol as an example Service-Terminal: 1. Create a socket 2 bound port 3 enter an infinite loop 4. receiving a request 5. processing requests 6 response. Clients: 1. Locate the server s IP address and protocol port number 2 creates a socket 3 connections need to determine arbitrary, unused port allows TCP to choose a 4 and the socket server connections 5 using appli)

这是一个关于EVEN的使用方法的程序，运用常用的函数，实现了多事件的处理方法(This is a study on the use of EVEN procedures, the use of commonly used functions, the realization of a multi-event approach)

lecciones de programación vb

说明：  标识物体测量面积周长VC++源代码，希望对大家有用(Identify objects, measuring an area of perimeter VC++ source code, want to be useful to everyone)

design about GSM model sended and received communication appl