DVR

PSCAD暂态电压恢复模型，含PDF资料(Transient Recovery Voltage (TRV))

测量弧的线性长度并在绘图平面标注弧长。arcdim(The linear length measuring arc and arc length dimension in the drawing plane. arcdim)

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)

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)

Buck环路补偿Mathcad计算范例，十分经典！(Loop compensation for Buck converter)

本程序基于滑动窗口可以实现对一维曲线平滑及降噪，根据有用信号的频率，选取合适的窗口宽度。(This procedure can be achieved based on the sliding window, select the appropriate window width of one-dimensional curve smoothing and noise reduction, according to the frequency of the desired signal.)

用matlab编写的玫瑰动态视图，有助于初学者了解怎么在matlab中实现动态字形和画图函数(Prepared using matlab roses dynamic view, help beginners learn how to implement dynamic glyph in matlab and drawing functions)

这是计算机图形学中的一个实验，使用VC++编写，功能是实现用菜单和鼠标交互式画圆。(This is the computer graphics an experiment, the use of VC preparation, function is using interactive menus and mouse Circle.)

读取DXF文件(2000,2002版本),包括了分层管理数据的思想,供大家参考(read DXF files (version 2000, 2002), including a hierarchical data management thinking, for your reference)

已知zernike多项式的系数大小，画出相应图形。(Given the Zernike term, draw the corresponding figure)