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DDA算法画直线，可以实现在网格下逐点画直线。(DDA algorithm for drawing straight lines, can be achieved in a grid-by drawing straight line.)

模拟高斯光束的三维光强分布，以及峰值分布(The three-dimensional intensity distribution of simulated Gauss beam)

从图像中提取曲线，并检测出曲线中的峰值。支持多峰值检测。(Curves extracted from the image, and detect the peak of the curve. Support multi-peak detection.)

matlab图形逻辑处理程序，好程序共同分享。(matlab graphical logic handler, a good program to share.)

极其简单的MFC画图小例子，但是可以学到很多的基本知识，不错的例子，微软出品！！！！(Extremely simple MFC drawing small example, but you can learn a lot of basic knowledge, a good example, Microsoft Publisher! ! ! !)

本程序是计算机图形学课程设计的程序，包含用各种算法绘制直线、圆、曲线，填充，剪裁等，有助于计算机图形学的学习与实践。(This procedure is a computer graphics curriculum design process, including the use of various algorithms to draw lines, circles, curves, filling, cutting, etc., help to learn and practice of computer graphics.)

读取文本中的数据，然后应用Qpainter进行绘图。(Read the data in the text, and then apply the Qpainter to plot.)

《AutoCAD VBA & VB.NET开发基础与实例教程》（C#版)代码-Chap03(" AutoCAD VBA & VB.NET development infrastructure and tutorial examples" (C# version) Code-Chap03)

计算机图形学中用“中点画线法”和“Bresenham算法”实现画直线和圆弧的扫描转换算法（matlab实现）(Computer graphics using in the line stipple and Bresenham algorithm realize painting a straight line and arc scan conversion algorithm (matlab realize))

说明：  应用matlab实现对平凸透镜的平行入射光线的追踪和仿真(Realize ray tracing and simulation of plano-convex lenses)