opencv

仿射，图像变换，选取图像四个角点，进行图像变换(Click to select the four corners of the image affine transformation point)

说明：  子集和数问题.rar，用C++写的，可以运行(Subset of several problems. Rar, written in C++, you can run)

51单片机数码管静态显示，计数器功能，学习如何对数据管进行操作(51 MCU digital static display, the counter function, learning how to operate the data management)

C语言实现多项式的最小二乘拟合，可用于在区间上对函数进行拟合(C language polynomial least squares fitting, can be used to fit the function on the interval)

用 cocos2d-x 3.4 开发的俄罗斯方块(Use cocos2d-x 3.4 development game tetris)

USB2.0接口,需要安装win2000或者winnt的DDK，才能通过编译。(USB2.0 interface)

基于生态平衡的原理，计算隧道的平衡涌水量(Calculate the equilibrium water inflow of the tunnel)

VC++实现的多线程系统清理程序，可清理系统垃圾文件，使用的是多线程技术，有必要一看，内核仿360的(VC++ implementation of the multi-threaded system cleaning program can clean up the system junk files, using multi-threading technology, it is necessary to look, kernel imitation 360)

这是自己写的骑士巡游问题的源代码，控制台实现没有图形化(This is, the parade was the Knights of the source code, not realizing console Graphic)

"isual c++游戏编程导学书上的源码，(initial code)