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在pscad中，双馈，同步，异步，电机频率特性的对比(Synchronous，Asynchronous，dfig ,Motor frequency characteristics of contrast in pscad)

简单的图形学SRGP教学包运用实现。 A．实现一个下拉菜单软件包，其高层设计见2.2.6节、2.3.1节、2.3.3节中的代码段。软件包通过从输入文件读入字符串来初始化菜单条和菜单体。程序可以通过关闭菜单条使标题消失，也可以激活一个菜单（以各菜单标题在菜单条上的水平位置作为参数）来使菜单出现。 (Simple graphics SRGP realize the use of teaching packages. A. The realization of a drop-down menu package, and its high-level design, see section 2.2.6, section 2.3.1, section 2.3.3 of the code segment. Package from the input file is read into the string to initialize the menu and menu body. Procedures can be closed so that the title menu disappear, but also can activate a menu (in the menu heading in the menu bar on the horizontal position as a parameter) to make the menu appear.)

A simple graphics class for 2D drawing

泽尼克多项式仿真， 模拟大气湍流，k为与大气有关参数，以彩色曲线绘制(Zernike polynomials simulation)

使用PSCAD编写的IEEE 14节点案例，可以直接运行(IEEE14 node can use cases, using PSCAD preparation)

简单的画图程序，我的图形学实验作业，还未整个完成(simple drawing program, my graphics experimental operation, it has not yet completed the entire)

精彩原代码，适合初学者(brilliant original code for beginners!)

简单画图板，初学者实用，比较简单，如果喜欢可以下载来看看(Simple drawing board, beginners practical, relatively simple)

matcom衰减振荡曲线（多线程）如果直接运行exe文件,只须将ago4501.dll和v4501v.dll加入相应的release目录即可。(matcom oscillation decay curve (multi-threaded))

画图 可保存读取 Bresenham算法 中点画线法 数值微分法（DDA）(Paint to save the Bresenham algorithm were dotted line is read the numerical differentiation Act (DDA))