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本程序使用C#进行supermap二次开发，实现在工作空间里打开CAD数据，并实现图层的放大、缩小、漫游等操作。(The program uses C# for supermap secondary development of open space at work to achieve CAD data, and to achieve layers of enlargement, reduction, roaming and other operations.)

本程序实现了计算机图形学的一些重要算法（画直线，画圆，画椭圆，区域填充，图形裁剪，齿轮生成，三次样条曲线等等），源码和可执行程序均打包于文件中(this program is implemented some important algorithm of computer graphics such as drawing lines,drawing circles,drawing ellipse,area filling,Graphics clipping，gear wheel generation ，three times spline curve and so on），source code and executable files are all included in the compressed file。 )

cdma2000的下行连路仿真模块matlab模块 推荐一次(Cdma2000 downward even road simulation module recommend a matlab modules)

自己利用ＰＳＣＡＤ搭建的滞环比较变换器，成功的仿真出正弦波形。(Their use of hysteresis built PSCAD converter, a successful simulation of the sine wave.)

C/c++趣味程序百例(献给C/C++初学者) 1.绘制余弦曲线 2.绘制余弦曲线和直线 3.绘制圆 4.歌星大奖赛 5.求最大数 6.高次方数的尾数 7.阶乘尾数零的个数 8.借书方案知多少 9.杨辉三角形 10.数制转换 11.打鱼还是晒网 12.抓交通肇事犯 13.该存多少钱 14.怎样存钱利最大 (The C/c++ interesting program one hundred cases (dedicated C/C++, beginners) 1. Draw the cosine curve. Draw cosine curves and straight lines to high power mantissa draw a circle 4 star Grand Prix. Seeking maximum number of 6. 7 factorial ending number of zeros 8 Know Your library program. Triangle 10 number system conversion 11. fishing or drying nets 12. caught guilty of traffic accident 13. the how much money 14 How to save money Lee maximum)

风电场双馈风机的模型，在pscad软件中搭建，希望对大家有用。(module of DFIG in pscad。Ithink it will be usefull for you)

著名画图程序 gnuplot 的几个例子(The samples for gnuplot to plot figure used in LaTeX, export EPS and JPEG.)

利用MFC实现的画图程序，能够实现基本图形的绘制，可对基本参数进行设置，还可实现保存和打开。 (Paint program using MFC implementation, to achieve the basic graphics rendering, can set the basic parameters, but also to achieve preservation and open.)

针对ANSYS开发的APDL，该命令流用于生成中国60kg钢轨，从而避免了繁琐的多曲线建模，十分方便。另外，基于该命令流，用户可以推演出更复杂的型面优化建模。(Developed for ANSYS APDL, the order flow is used to generate Chinese 60kg rails, thus avoiding the cumbersome multi-curve modeling, very convenient. In addition, based on the order flow, the user can deduce a more complex profile optimization modeling.)

uc3854的内部visio画图，可参考功能介绍学习，请用visio打开(Internal uc3854 of visio drawing, reference Features learning, use visio open)