dfig-model

常用的画图API函数的具体使用方法，希望对画图感兴趣的人有所帮助(Commonly used drawing API the specific function to use, I hope to help people who are interested in drawing)

蜘蛛图逻辑推理系统， 可以通过画图，来输入逻辑定理。 并可视化地完成证明过程。(Spider diagram logic reasoning system )

一个简单的程序，可以绘制点、线、圆、方。可以保存成一定格式的图片文件。软件最大的问题是绘图基本在对应的鼠标事件里进行，而没有在paint方法里进行，可借鉴。(A simple program, you can draw points, lines, circles, square. Can be saved into a certain format image files. The biggest problem is the graphics software basic mouse events in the corresponding conduct, but not in the paint method in the conduct, we may learn.)

基于空间离散点计算的，并联6自由度6-sps构型的工作空间绘制，包含多个计算子程序，便于修改应用于其他构型。(Based on the spatial discrete point calculation, the parallel 6-DOF 6-sps configuration of the workspace is drawn, including multiple calculation subroutines, which are easy to modify and apply to other configurations.)

生成简单的绘图工具windows forms(generate simple drawing tools)

说明：  基于autolisp快速绘制钢结构（尤其钢箱梁）横断面(Rapid Drawing of Cross Sections of Steel Structures (especially Steel Box Girders) Based on Autolisp)

PSCAD搭建的不控型整流充电机，适合初学者学习(PSCAD built not controlled rectifier charger, suitable for beginners to learn)

open cascade 二维图形生成例子程序(open cascade two-dimensional graph of sample program)

实现二维copula函数的应用 生成边缘分布 计算copula函数参数 求出联合分布密度和分布函数 计算过程中的绘图(To achieve the application of two-dimensional copula function. Generate marginal distribution. Copula function parameter calculation. Obtain the joint distribution density and distribution functions.)

cadence layout中快捷键的归纳总结，希望能对大家有点用(cadence layout in summary of shortcut keys, hoping to use a bit of everyone)