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计算机图形学，mfc实现二维图形的基本几何变换，如平移、旋转、缩放、对称、错切变换(Computer graphics, mfc achieve the basic two-dimensional graphics geometric transformations, such as translation, rotation, scaling, symmetry, shear transformation)

PSCAD平台上搭建的一个简单的光伏发电模型(A simple model of photovoltaic platform to build on PSCAD)

VB版个性画图板附上源代码,有需要的就下载吧。(VB version of personality drawing board with the source code, there is a need to download it.)

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)

本代码实现了一个地图比例尺的功能，方便各种地图类型代码的基本控件使用(This code implements a function of map scale to facilitate a variety of map types of code to use the basic controls)

实现大量数据，选择多项式模型进行曲线拟合,获取数据输入输出见的非线性关系(curve_ matching)

NURBS曲线生成程序，文中为均匀参数化方法，其他方法可参考之。(NURBS curve generation program, the text is uniform parameterization method, other methods can reference.)

手动绘制点，自动生成样条曲线，可以拖动修改点来修改样条曲线(Manually plotting points, automatically generated spline curves, you can drag the modified point to modify the spline)

说明：  初学者常用的matlab绘图代码及讲解课件(Matlab drawing codes and instructional courseware commonly used by beginners)

在FDTD solutions 绘制超透镜(Hyperlensing in FDTD solutions)