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用C++模拟LBM的couette流源代码，使用周期边界和曲线边界条件。(LBM simulation using C++ source code of couette stream, using periodic boundary conditions and boundary curves.)

cad图像纠正cad图像纠正cad图像纠正cad图像纠正(wad sdfdfgdfgfh sgd g gs gsdg sdf sf )

采用层次包围盒、八叉树加速的光线跟踪算法(ray tracing using level boundary box and eight branch tree algorithm)

画画的,一个简简单单的画画的小型的C++编的软件(Paint of, a Chien is simple painting of list of small scaled C++weave of software)

用VS2012和open cv2.47编写的一个简单画图板程序，可以像画图板一样用鼠标画任意图形(Using VS2012 and open cv2.47 drawing board to write a simple program, you can use the mouse as the drawing board, like any graphic painting)

A simple graphics class for 2D drawing

激光打标机图形处理及打标软件源码，包含PLT文件、空心字体文件、单单线体字体文件、DXF图形文件、位图文件、样条曲线等的处理显示出来标刻 (Laser Marking Machine graphics processing and marking software source code contains the PLT file hollow font file, line body alone font files, DXF graphics files, bitmap files, the spline curve processing marking)

MFC 画出简单的坐标 并通过按钮产生随机点坐标（横坐标逐渐增大纵坐标随机）存入文件中 另一按钮实现读出数据并将点连成折线(MFC drawing simple coordinate and through the button generates random point coordinates (abscissa increases ordinate random) into a file and another button to achieve read data points connected into line)

用于拟合椭圆的函数，支持对于多个离散数据点的椭圆曲线方程计算(new function)

实现本机流量监控绘图，测试可用，方便安全(Netflow monitoring)