you computer can bu shut down after a certain mintents.

explains the technique of finding permutations and provides source code for the recursive implementation

基于C++MFC的音乐播放器新的AAC编码器，最高频宽达到20KHz，里面有与FAAC，neroAAC及经典的mp3编码，lame编码后的音频时频图的比较，从时频图和听觉上，falabaaac都要稍好一些 。支持windows与linux平台。 利用FFmpeg和SDL开发的媒体播放器，可实现264格式文件的解码播放。用mciSendString函数写的音乐播放器，能够实现mp3，wav等格式的音频播放。

在ArcGIS环境下，将一个狭长的多边形压缩成一条线，以及将选定的一个多边形压缩成一条线。主要用在地理数据综合方面-in ArcGIS environment, a narrow compressed into a polygon line and selected a polygon compressed into one line. The main geographical data synthesis

控制多个线程同时修改数据-control many threads revised data

本软件是用C语言编写的采用命令行界面与用户交流的抄写器,它实现的功能有对原有的C语言程序进行修改,从而得到结果相同,但是形式不相似的新的C语言程序.该软件还有帮助功能,可以随时为用户提供帮助.本软件仅供学习交流之用,不提倡学生用本软件抄袭别人的C语言程序.-The software is written in C, using the command-line interface with users of copying devices, which have the functions of the existing C language program changes, and thus the same results, but not the form similar to the new C language program. The software also help functions can always be used households help. the only software used to exchange learning and the promotion of student plagiarism software in C language program.

基于OPENCV的简单的动态识别从0到9的手势，识别率高。能够识别剪刀，包布，锤，并与电脑进行互动游戏。适合初学者对手势识别的学习与研究。

Give the code pause to attach him to debuger to prevent detecting debuger instance

一个简单的聊天程序，功能 可以近一部完善 这是我的 作业，-A simple chat program, function can be nearly a perfect This is my work,

双线性变换算法 输入阶次 ，采样时间 ，控制变量 （ 时 ＝1， 时 ＝0） b1为s函数或z函数多项式的系数,先输入分子的系数（从高次幂至低次幂，高阶系数为零的，应输入0，各系数之间用空格键隔开），再输入分母的系数（从高次幂至低次幂，高阶系数为零的，应输入0，各系数之间用空格键隔开），均存到b1内。 -Bilinear transform algorithm input order, the sampling time, control variables (time = 1, when = 0) b1 function for s or z function polynomial coefficient, the coefficient of the first input elements (from the high power to low power of , high-coefficient of zero, should be type 0, the coefficient between the key separated by a space), and then type the denominator of the coefficient (from the high power to low-power, high-coefficient of zero, should be type 0, between the coefficient of keys separated by spaces), are kept within the b1.

Sameball/// ////History Apr.30 完成DirectDraw 初始化，可以在Release Edition 正常工作 May.1 完成了主要的数据类 May.2 更正了SameBallMap 的错误，完成了界面。 May.2 再次更正SameBallMap 的错误 May.8 添加DirectSound 部分，主要代码引自 Eugene Olafsen(美)等 著 MFC Programming with Visual C++ 6 Unleashed May.11 基本完成，除了改变窗口大小。 May.12 全部完成，可以将窗口设为两种大小，并可保存最后的改变。 May.20 更正成绩保存代码，以及状态栏异常////////////////Classes: Ball 球类，包含球的颜色(0,1,2)，球的状态(int),球的外部标识。 MapNode 网结类，定义了一个专用的二维链表类的节点，包含该节点的 挂球位，该节点的组号，节点的外部标识。 SameBallMap 包含二维链表(由15*10个节点组成)，实现对游戏的球对象的 完全管理. -Sameball /// /// //// History Apr.30 DirectDraw completed initialization, in the Release Edition normal work May.1 completed a major data categories SameBallMap May.2 corrected the error, completed the interface . May.2 SameBallMap again corrected the erroneous May.8 added DirectSound, the major source cited in Eugene Olafsen (US) waiting for MFC Programming with Visual C 6 May.11 basically completed 119,000, in addition to changing the size of the window. May.12 completed, the window c