Graph-theory

数独游戏的Csharp源代码，很不错的，可以不注册下载(Sudoku game Csharp source code, very good, they do not register to download)

数据结构基础，以c语言为基础，含有数据结构基础大类(Data structure foundation, based on c language, contains a large class of data structure)

三维极坐标绘图函数，将三维直角坐标系下的绘图转变为三维极坐标绘图(Three-dimensional polar coordinate drawing function, the three-dimensional Cartesian coordinates of the system into a three-dimensional polar coordinates)

一个很简单的js实现页面倒计时跳转，倒计时时间可以自己自由设置，默认为6秒钟后跳转。(A very simple JS page countdown jump, countdown time can be set freely, default to 6 seconds later jump.)

QT4.6实践编写串口调试助手（原创全源码）， 包括使用qextserial，包括可在linux和windows两种环境下识别通讯方式，和硬件接口识别。非常适合初学者学习，建议下载QT_Create最新版本 (QT4.6 practice, the preparation of serial debugging assistant (original full source code), including the use of qextserial, including linux and windows in the two kinds of environments identify means of communication, and hardware interface identification. Very suitable for beginners to learn, it is recommended to download the latest version of QT_Create)

csharp中的浏览文件夹的应用源码程序-CSharp folder in the browser application program source code

mcnpm模拟各种材料的代码，可以免去构建模型的烦恼(mcnpm simulation code for various materials, can avoid the trouble to build the model)

说明：  zip内包含所有章节代码以及书籍pdf版本(Zip contains all chapter codes as well as the PDF version of the book)

【通用播放】多媒体显示屏播放系统【通用播放】多媒体显示屏播放系统【通用播放】多媒体显示屏播放系统(Universal Media Player】 【screen playback system】 【universal player universal media player screen playback system 【】 multimedia screen display system)

Multiple criteria group decision