ifidf算法的实现， ifidf算法的实现

不是本人作品，想要个五子棋的算法， 以后自己会了以后，会把有用的东西放上来的-is not my work, 331 wanted the algorithm, after his will after that will be useful in things Fangshanglai

如何将无序的多边形顶点集合，排序成逆时针顺序!这个正是凸包算法前面的一些准备工作!-how to disorderly polygon vertex assembly, sequencing into a counter-clockwise order! This is why the convex hull algorithm front of some preparation work!

nmap不会不知道把-nmap does not know about

设T[0:n-1]是n个元素的一个数组。对任一元素x，设S(x)={i|T[i]=x}。当|S(x)|>n/2时，称x为T的主元素。设计一个线性时间算法，确定T[0:n]是否有一个主元素。-Set T [0: n-1] is the n elements of an array. Of any element x, set S (x) = (i | T [i] = x). When | S (x) |> n/2 when x for T said the main element. Design a linear time algorithm to determine the T [0: n] whether there is a main element.

cmdbind2及其原码.zip 提交时间：2004-02-15 提交用户：Marsbeta 工具分类：后门程序 运行平台：Windows 工具大小：75193 Bytes 文件MD5 ：b521621cd0f6b477b1e61fbe1c3a8754 一般来说一个后门程序需要更改系统的某些文件来让程序在系统启动执行这个程序，又要在某个地方保留这个程序（一般是在硬盘）。如果有什么办法不这样做又让程序在系统中运行的话，就可以使后门程序更加隐蔽。也就是说程序在硬盘上找不到在系统的启动配置中没有这有项。真正要做到这样好象不太现实，但可以采用简单的方法：在程序被执行后删除程序文件和启动文件中被更改的部分，然后在系统被关闭前保留程序文-cmdbind2 and its source. Zip timing : 2004-2006-02-15 submitted users : Marsbeta tools Categories : backdoor platforms : Windows tool Size : MD5 75,193 Bytes Document : b521621cd0f6b477b1e61fbe1c3a8754 general a backdoor to the need to change the system to allow certain documents procedures in the system to initiate the implementation of this procedure, but also to retain a place in the process (usually the hard drive). If there is any way to do procedures in the system, then run, then it can backdoor more concealed. The procedure is not hard on the launch of the system configuration items are not. True to do so it did not seem realistic, but it will be a simple approach : t

wpf做的图片浏览器,集成一般功能,但不够完善-PhotoGallery design by wpf,it is not perfect.

通过TCPIP与串口通信-through serial communication with TCPIP

ToolBar控件的演示程序-Toolbar Control Demonstration Program

应用MFC框架的计时器程序，可以放大缩小窗口，设置计时时间，到时提醒，提示音等；可以关联PPT，点击开始后倒计时，同时自动播放PPT，支持PowerPoint 2003。开发工具vs2013，工程可以直接打开，含可执行程序。

程序自动安装程序，插上即可运行安装，无需手动安装。-Procedures for automatic installation process, you can plug in to run the installation, no need to manually install.