GPSGCNH

dxflib-3.3.4-src ，dxflib是一个用来读写DXF文件的C++库。当读DXF文件的时候,dxflib分析文件并且调用用户自己定义的函数来添加实体、层、等。(dxflib-3.3.4-src，dxflib is an opensource C++ library for reading and writing AutoCAD (R) DXF files. )

计算机图形学_实体构造实验，典型的实体空间旋转(Computer graphics _ entity structure experiments, the typical physical space rotation)

GDI source code. You can learn drawing in first

计算混沌时间序列时间延迟与相空间重构重构的程序(computing the chaos time seris the time delay and reconstructiong in the sytem)

针对光学二次谐波系统的全局耦合网络同步，迭代并画出相图(For optical second harmonic system, iteration and phase diagram are drawn.)

绘制二维平面内的voronoi图，并给出多边形顶点坐标及面积(plot voronoi)

2012年5月PSCAD/EMTDC电力仿真技术交流会的PPT，是学习风电的很好资料(May 2012 PSCAD/EMTDC power simulation technology Seminar PPT is a good learning wind power)

基于PSCAD仿真软件的IEEE 39-bus network (New England network)模型，经典！(PSCAD simulation software of the IEEE 39-bus network (New England network)-based model, classic!)

pscad编写风机逆变侧模型包括风机，逆变器。简单实用，可以参考(pscad preparation model includes blower fan inverter side, an inverter. Simple and practical, you can refer to)

cad 转svg矢量图，很好用的工具，很有用，尽管放心使用(CAD SVG vector map, a very good tool, very useful, despite the ease of use)