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后台定时抓需要的链接存入数据库，用于各种网络信息的定时抓取。-background regularly grasping the need to link into databases, for a variety of network information regularly crawls.

说明：  大量vb的小程序，都是自己编的，供新手学习研究~(lot of small programs that are part of their own for newcomers to study ~)

可穿透代理服务器的程序- May penetrate the proxy server the procedure

基于蒙特卡洛的电力系统充裕度计算程序（matlab）(The electric power system based on monte carlo abundant degree calculation program (matlab))

算法设计中的钻石矿工问题在一座金字塔每块石头上都镶有一块钻石从金字塔的顶端向下收集钻石尽可能收集价值高的钻石，每层每次只能从一块砖斜向左下或斜向右下走到另一块砖上。设计算法求出获取的钻石最大价值及路径。（动态规划）(The problem of diamond miner in algorithm design is set up on every stone in Pyramid. A diamond is collected from the top of Pyramid. Diamond is collected as high as possible. Every layer can only lean from one brick to the left or to the right to go to the next brick at a time. The design algorithm is used to find the maximum value and path of the obtained diamond. (dynamic programming))

一个简单的socket程序，有客户端，服务端，可以简单了解网络是怎样通讯的！-Socket a simple procedure, there is client, server, simple to understand how network communications!

用vc写的一个基于网络的程序，可以用它来得到ip地址。-vc written with a Web-based program, you may use it to be ip address.

接收从键盘输入的字符串（字符串中包含数字、大写字符、小写字符及标点符号等等，字符串以回车符作为结束符），编写程序将其中的小写字符转换成大写字符，然后将转换后的字符串显示在屏幕上。(Receiving (string contains numbers, uppercase characters, lowercase characters and punctuation marks, etc., as the end string carriage return character) a string of keyboard input, write a program in which lowercase characters to uppercase characters, and then the converted string is displayed on the screen.)

该程序用于在用户登陆状态下获取用户的登陆密码。原理是windows 2003 将用户的密码存储在 lsass.exe 的指定偏移的内存中。通过对该进程内存的扫描即可获取系统密码。(the procedure for landing on a user's state of the user's password landing. The principle is windows 2003 to the password stored in the designated offset lsass.exe memory China. Through the process of memory can be obtained by scanning system password.)

说明：  正交频分复用中当调制方式采用QDPSK时的解调程序(A Demodulation Program when QDPSK is used in orthogonal Frequency Division Multiplexing)