yuputu

cad 转svg矢量图，很好用的工具，很有用，尽管放心使用(CAD SVG vector map, a very good tool, very useful, despite the ease of use)

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

精彩原代码，适合初学者(brilliant original code for beginners!)

非常强大的光学仿真软件，可以模拟光线的反射、折射、以及绘制各种像差曲线例如球差、色差。(Very powerful optical simulation software can simulate light reflection, refraction, and the mapping of various aberrations such as spherical aberration curves, color)

信号的EMD变换 及其EMD变换后的imf分量进行绘图显示

DDA、Bresenham、MidBresenham画直线算法(DDA,BresenhamLine,MidBresenhamLine)

VC下的屏幕画图：VC下的屏幕画图程序，有六种方法实现(VC under the screen drawing program, there are six ways to achieve)

说明：  c#语言 Devexpress设计的界面。 基于ArcEngine的基础设计 包括：打开、保存、另存地图文档， 地图的放大、缩小、平移等， 图层的移动、删除、显示属性表等， 绘制图形:画线、画面、画圆、画矩形等， 空间数据的导入等。(c# language Devexpress design interface. ArcEngine based on the design include: Open, Save, Save the map document, map zoom, pan, etc., layers move, delete, display the property sheet, etc., draw the graph: draw lines, pictures, circle, rectangle and other spatial data import and so on.)

用于点状目标的检测，计算出具体的位置和微弱点状运动目标的速度，用于目标跟踪 (For point target detection to calculate the specific location and weak point of the speed of moving objects for target tracking)

用python实现复杂网络的度分布绘图，本程序以wyp同志的论文数据为例。(Degree with a python distribution mapping of complex networks, the procedures to wyp comrades paper data as an example.)