pscadegrid

数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩(Digital image display and its Fourier transform matrix data Two-dimensional discrete cosine transform of image compression)

三维光子晶体的带系和结构模拟程序，用matlab编写，很好用的。(Three-dimensional photonic crystals with line and structure simulation program, using matlab to prepare, very good use.)

可拖拽的四边形网格扫描转化与交互式编辑 含有界面设计，画布canvas的定义，和生成、填充图像的drawPoint，drawLine，drawCircle等绘制方法； 含有单个四边形扫描转化，全局网格页面生成，鼠标点击及拖拽响应事件等方法；(Scan transformation and interactive editing of dragged quadrilateral grids)

C# 两条曲线 实时显示 zedgraph(C# two curves displayed in real time)

说明：  python画柱状图，python画散点图，python画双y轴图，python画柱状图，python画散点图，python画双y轴图(Python draws a histogram)

说明：  一个简单的C语言开发的CAD二维画图软件，对刚刚开始学习大型程序设计的学习者有一定帮助(A simple CAD two-dimensional drawing software developed in C language is helpful for learners who are just beginning to learn large-scale programming.)

用于拟合椭圆的函数，支持对于多个离散数据点的椭圆曲线方程计算(new function)

在matlab下画柱状图 并用不同图形填充柱状图 非常适用 有示例(In the matlab picture column with different graphics packed column is very applicable have sample )

一些matlab平台的绘图程序，包括雷达图，fft频谱等。(Some drawing programs on the MATLAB platform include radar chart, FFT spectrum, etc.)

改进的Bresenham算法，用visual c++ 实现(Improved Bresenham algorithm, using visual c++ achieve)