SFTP即加密文件传输协议(Secure file transfer protocol) ，与FTP不同的是，指令与数据在传输过程中都是经过加密的，防止在网络传输过程中密码和敏感信息被盗取。为了使用.Net来实现这一过程： 1.安装SFTP Server测试环境： 下载setupssh.exe 在服务器上按照提示安装setupssh.exe 打开一个命令行，找到OpenSSH目录（默认：C:Program FilesOpenSSH） 创建Group mkgroup -l >> .etcgroup 创建User mkpasswd -l >> .etcpasswd 注:创建group和User请参考安装目录的readme.txt 2.下载SampleCode 3.新建一个工程，引用SampleCode中的Tamir.sharpSsh.dll，Org.Mentalis.Security.dll，DiffieHellman.dll (SFTP that encrypted file transfer protocol (Secure file Transfer protocol) and FTP, the instruction and data during transmission are encrypted, preventing passwords and sensitive information was stolen during a network transfer. In order to use NET to implement this process: 1. Install SFTP Server test environment: Download setupssh.exe on the server, follow the prompts to install setupssh.exe open a command line, find the OpenSSH directory (default: C: Program Files OpenSSH) The create Group mkgroup-l > > . etcgroup create the User mkpasswd-l > > . etcpasswd Note: Create the group and User Please refer to the installation directory of readme.txt 2 downloads SampleCode create a new project, to reference SampleCode Tamir.sharpSsh. dll, Org.Mentalis.Security.dll, DiffieHellman.dll)

利用vb关闭应用程序，提供了2种方法，具体看源码(Close the application using vb provide two kinds of methods, see the specific source)

本程序的压缩包包括自己录制的手写数字的视频，手写数字图片以及运行程序，改代码是自己编写的，有不足之处，希望大家改进。

Matlab详细手册 Matlab详细手册 Matlab详细手册()

用picture控件实现人脸检测画面界面显示和视频流的选择(Achieved with the picture control interface display screen face detection and video streaming options)

matcom插件调用matlab里面princomp函数对数据进行处理的小程序(plug-ins inside matcom call matlab function princomp data processing applet)

直方图拉伸是通过对比度拉伸对直方图进行调整，从而“扩大”前景和背景灰度的差别，以达到增强对比度的目的(Histogram stretching histogram is adjusted by contrast stretching, thereby " expand" the difference between the foreground and background of gray, in order to achieve the purpose of enhancing the contrast)

程序很简单，很容易使用，对刚接触的人来说非常有帮助(very nice)

此源码是《C#入门经典》一书第12章的源代码-This source is the C# Entry classic book, Chapter 12 source code

C++和matlab混编示例 (Mixed C++ and matlab examples)