planoconvex_lens_raytracing

VC动态绘制图像 真的 很好(VC dynamically drawn image very good)

使用MATLAB绘制3次均匀B样条曲线，有一定参考价值(The use of MATLAB drawn 3 times uniform B-spline curve, has a certain reference value)

在pscad中建立风机模型亲测可用如有问题请指正(DFIG in pscad)

零阶一类贝塞尔函数曲线，并画出其包络线的源程序(Zero-order Bessel function curve and draw the envelope of the source)

贝塞尔曲线绘制源码，例程程序调用API函数PolyBezier根据坐标点画贝塞尔曲线，或根据贝塞尔曲线特点在画板上画直线连接各坐标点。(Bezier curve drawing source , routine program calls API function PolyBezier Bezier curve based on the coordinates stippling , or draw a straight line on the drawing board in accordance with the characteristics of the Bezier curve connecting the coordinate points .)

电流互感器，用于与pscad交互使用，各部分齐全，功能完善(Current transformers for interactive use with pscad, each part is complete, fully functional)

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)

基于PACAD4.2搭建的双有源桥DC-DC变换器仿真模型，可实现基本的功能，可快速入门并可在此基础上进行进一步的学习等。(PACAD4.2 built based on the dual active bridge DC-DC converter simulation model, the basic functions can be achieved, can be quickly started, and on this basis for further study.)

说明：  畫一多角形 三角形 四角形 五角形 和移動等功能(Draw a polygon triangle square pentagon and mobile features)

各种PSCAD风机模型(当时做风机模型时候辛辛苦苦收集到的)(all kinds of wind generator in pscad(did fan model when hard to collect))