cart2sph

利用逐点法绘制出图形，图形的绘制其实都是由折线组成的，只是每条折线的误差太小了，肉眼根本分辨不出来(use of the point-by-point drawing graphics, the graphics are actually drawn from the composition of the dogleg, only broken each of error is too small, the human eye can not be seen)

基于simulink的bouc-wen程序，画迟滞曲线图(simulink bouc-wen)

说明：  单文档绘图测试程序。单文档绘图测试程序。(single document mapping test. Single document mapping test.)

本程序用于绘制框架图，生成动态曲线，数据分析(Drawing frame diagram, generating dynamic curve, data analysis)

主要演示Python画曲线的程序，没有太大的用处，只是为了能够下载程序(The main demonstration of Python drawing curve program, not too much use, just to download the program)

利用VC6.0实现的图形绘制工具，功能非常全面，非常强大，适合专业级的人员使用。(VC6.0 achieved using a graphical drawing tools, which is very comprehensive, very powerful, suitable for professional-level personnel.)

在pscad中，双馈，同步，异步，电机频率特性的对比(Synchronous，Asynchronous，dfig ,Motor frequency characteristics of contrast in pscad)

generating the sine wave without using the command with using cordic algorithm

本程序可以在MFC中打开并显示一张图片，代码比较简单基础(Open and display a picture in MFC)

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)