visio

scatterbar就是画出三维散点柱状图，并且可以调整柱子的大小和颜色渐变，比原函数bar3更方便，更好用。(scatterbar is to draw three-dimensional scatter histogram, and can adjust the size and color gradients pillars, and more convenient than the original function bar3, easier to use)

随机生成一堆杂乱数据，借助RANSAC和贝塞尔样条拟合出曲线形状，使之最大程度拟合数据(Do the three degree Bezier Spline fitting based on RANSAC)

PSCAD的简明使用手册，适合初学者使用。(PSCAD concise manual for beginners.)

OpenSceneGraph Quick Start Guide(The OpenSceneGraph the Quick Start Guide)

有100个数据点,知道x,y,z的坐标,用命令把这些点拟合成空间的曲线?看点的分布应该是螺旋线,得出一个表达式来表达曲线,有程序(Has 100 data points, know that x, y, z coordinates, using the order of these points to be synthetic curve space? Highlight the distribution should be a spiral line, derived an expression to express the curve, the procedure has)

基于pscad的一个简单的500kv线路故障仿真模型(A simple model of 500kv line fault simulation based pscad)

DXF to Gcode conversion program

this project is facts pscad

对于刚接触曲线拟合C++编程的同行是一个不错的例子。(刚接触curve fitting for the C++ Peer programming is a good example.)

这是在MATLAB-2008a环境下编写的B样条曲面生成程序，可以通过调整节点矢量和控制顶点来调整曲面形状。(This is a MATLAB-2008a environment, prepared by B-spline surface generation program, you can adjust the knot vector and control points to adjust the surface shape.)