Distance_Relay

dnc file for plotter

pscad做的整流器控制模型，运行效果良好(Rectifier control model of PSCAD, good results)

MFC实现的画板程序，能够画图并保存，适合初学者(Sketchpad program, implemented by MFC drawing and save for beginners)

一个完整的图形编程源程序，可供图形编程者学习(A complete graphical programming source code available for graphics programmers to learn)

采用层次包围盒、八叉树加速的光线跟踪算法(ray tracing using level boundary box and eight branch tree algorithm)

说明：  电网pq控制，pscad，有功功率与无功功率可控(failed to translate)

MATLAB digital image processing distorting mirror, triangle, trapezoid, s-shaped,

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)

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.)

用四阶龙格-库塔法求系统在U单位阶跃输入下该系统的响应曲线(Using the four order Runge Kutta method to find the response curve )