因为VTK可视化工具包具有的强大的功能，可视化领域的研究人员很多都在应用它。本压缩包是在VC下编写的一个使用vtk实现量化坐标后的球例程。...

实现了： DAA画线法画直线 ，中点画线法画圆(输入x坐标，y坐标，圆心) 二维区域填充（种子填充颜色算法） 直线裁减 贝塞尔曲线-realized : DAA painting straight line method, the dotted line method Circle (input coordinates x, y coordinates of the center) two-dimensional area filling (seed filling color algorithm) Bessel linear reduction curve

可以准确读取图片上的曲线数据值,方便进行后期处理-can exactly get data on a gragh

首先读入的视频序列，获得总帧数，然后依次读取，最后把读取出来的每一帧图像写入到指定的路径上，并指定每一帧图像的名字。

pwinDOS下仿WIN3.2-pwinDOS under fake WIN3.2

扫描线填充法： 1、原理：该算法利用了扫描线的相关性和多边形边的相关性，而不是逐点进行处理。 2、扫描线的相关性：某条扫描线上相邻的象素，几乎都具有同样的内外性质，这种性质只有遇到多边形边线与该扫描线的交点时才会发生改变。 3、边的相关性：由于相邻扫描线上的交点是与多边形的边线相关的。对同一条边，前一条扫描线yi与该边的交点为xi，而后一条扫描线yi+1=yi+1与该边的交点则为xi+1=xi+1/m，利用这种相关性可以省去大量的求交运算。 边相关扫描线填充算法的实现需要建立两个表：边表（ET）和活动边表（AET）。-err

一个简单的绘图源码。大家可以看看。。里面的内容很丰富-A simple drawing source. We can look at. . Which covers a wide range

五角星的绘制与动作 083858.rar-five-pointed star with the drawing action 083858.rar

暴风影音的源代码，完全基于插件的框架模式，欢迎大家使用，提出意见-Storm video and audio of the source code, based entirely on the framework model of plug-ins are welcome to use the U.S. to put forward their views

Neural Network Based Clustering using Self Organizing Map (SOM) in Excel Here is a small tool in Excel using which you can find clusters in your data set. The tool uses Self Organizing Maps (SOM) - originally proposed by T.Kohonen as the method for clustering. * Neural Network based Clustering tool in Excel (209 KB in Zipped format. 947 KB when unzipped.) Inside the downloaded zip file, you will find the Excel file containing the application. Before running it, I suggest that you go through the ReadMe worksheet. It contains brief instructions on how to run the tool. If you are interested in building Prediction and Classification models in Excel using Feedforward-Backpropagation Neural Network, here are two small Excel based tools for you. Also, if you are interested in Tree based Classification models, here is a Tree based classifier in Excel. -Neural Network Based Clustering using Self Organizing Map (SOM) in Excel Here is a small tool in Excel using wh

旋转图像的源代码-rotating images of the source code