dfig-model

GDI source code. You can learn drawing in first

实现从SDK到MFC的封装 增加了绘制线条 矩形 椭圆等功能 而且可以变换颜色(none sdk to mfc)

这是pscad运行的电弧炉模型，是学习pscad很好的例子(This is pscad running electric arc furnace model, is learning pscad good example)

用mfc绘制bezier曲线，了解bezier曲线的原理(The mfc draw bezier curve to understand the principle of the bezier curve)

实现三角形的类、用类的继承关系编写程序描述下图1中的类层次(Write a class Triangle Triangle、Class inheritance relationships with programming description Figure 1 class hierarchy)

可以批量绘制全潮海流观测的流速流向曲线图,以大潮为例.只需将观测数据写为xlsx格式,即可自动出图.可以支持多个xlsx文件批量绘制.(You can draw all tidal currents observed mass flow rate of the flow graph to tide Case observational data simply written as xlsx format, you can automatically plot can support multiple xlsx file batch rendering.)

DFX格式的文件操作例子,可以读出由CAD绘制的保存为DFX格式的图片,附带大量注释(DFX format file manipulation example, can read out by the CAD drawing for the preservation DFX format photographs, Notes of a large number of fringe)

自己编的可输入数据的，三次B样条曲线程序源码(nurbs spline)

可以对曲线进行平滑，尤其可以对光谱曲线进行平滑处理！(The curve can be smooth, especially the spectral curve can be smooth processing!)

超声兰姆波用于无损检测，求解其相速度频散曲线，群速度频散曲线(ultrasonic lamb wave)