做射线追踪的程序，做起伏地表和单层反射界面的

姓名管理制度

matlacb程序包，能读写netcdf文件,-matlab program bag, read & write netcdf file

1.本程序获取一些点坐标作为输入。 输入的文件的格式： 第 1 行： 点数目 其他线路： x y 2.然后它计算凸格雷厄姆扫描算法。 3。 最后它计算的质心凸包使用下面的公式：

归并排序,算法分析与设计第二章分治法思想的归并排序算法实现,用C++写的.-merge sorting algorithm analysis and design of the second chapter ideological divide-and-conquer method of merging ranking algorithm, C writes.

I am sorry to upload this project, because I do not have any project right now, being a beginner. But I like very much this site and I will upload my projects later.-beginner

本程序是用SDK写的俄罗斯方块，得分与速度和一次消的行数有关，本人初学VC++写了一差不多一个月才写出来站长一定要用哦！-this program is written in Russian SDK squares with the speed and scoring a few Cancellation of the trip, I was learning a VC almost one month before they write head must use!

Database for wago PLC controller

用java开发的扫雷游戏 与windows下的有基本的相似度,基于swing的 控件处理机制-with java development of the mine games and windows of a basic similarity, based on the swing mechanism of control

通过该程序代码可以快速的进行深圳地图低层方面的图片拼接(以上代码要借助文件) -The adoption of the program code can be quickly carried out low-level aspects of Shenzhen map image stitching (The above code must rely on documents)

matlab的c语言s函数，实现增量式pid控制算法-Matlab language c s function and achieve incremental pid control algorithm