Distance_Relay

自己编的可输入数据的，三次B样条曲线程序源码(nurbs spline)

实用三百例 前后学习 融会贯通 而且每个实例都是一个小模块 从画图到计算(Around three hundred cases of practical mastery learning and each instance is a small module from the drawing to the calculation)

CAD画施工图图解教程，简单易懂,可以快速学会使用。(CAD painting construction drawing graphic tutorials, simple and understandable.)

关于三轴雕刻机用C语言实现，此为C方式下实现绘画CAD图。(About three-axis engraving machine with C language, this is C mode drawing CAD drawings.)

pscad application course

fiala轮胎模型的建立以及根据试验数据修正后的轮胎模型建立及其新轮胎特性曲线的绘制。(establish fiala tire model and the mapping of the establishment of the tire according to the revised model test data and a new tire characteristic curve.)

国外高手写的可以读写dxf格式信息。值得收藏(Foreign experts to write the information can be read dxf format. Worth collecting)

stanford大学完好性项目中用来计算PL、AL并表示可用性关系的画图程序，也称为Stanford Plot(VPLSTAT(FNAME, PATH, VAL1, VAL2) reads the given file of TMS Vertical Protection Limit statistics and plots the color coded histogram. In addition the regions of integrity failures and unavailability are shown. Multiple files can be combined by putting in vector of strings for the FNAME)

这是NURBS曲线的绘制程序，在MATLAB-2008a环境下进行编写，包含了几个基函数子程序。可以通过调节控制顶点和点的权重来调节曲面形状。 (This is a NURBS curve drawing program, in the MATLAB-2008a environments prepared, including a number of basis function subprogram. Can be controlled by adjusting the weight of vertex and point to adjust the surface shape.)

能实现椭圆曲线密码的加密解密过程，功能齐全，易于实现(Can realize the elliptic curve cryptography decipher process, function is complete, easy to realize)