实现吃豆豆模型，能够监听键盘事件移动，判断吃否吃到豆豆，吃到一定数量会升级，会长大，速度会增加。...

在matlab中的分形图像放大程序；对初学者很有用哦！-In the matlab source code to raise the image resolution is indeed very useful!

求解任意两个多边形的并集，交集，差集，要求是简单多边形，可以是凸多边形和凹多边形-solving arbitrary polygon and two sets, intersection, difference, the request is a simple polygon, it is concave and convex polygon Polygon

使用.NET进行AutoCAD二次开发。-Use. NET for AutoCAD second development.

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

vc++6.0环境下实现划线的小程序，可以直接运行。MFC下实现-vc++ 6.0 environment realize crossed a small procedure, can be directly run. MFC under

delphi 最优秀的3D 控件GLScene-delphi best 3D control GLScene

java实现的画图板，很强大，功能比较强大，支持缩放，移动，旋转，保存文件，导入已画好的图形文件，支持橡皮插功能，支持画直线，圆，椭圆，矩形，任意多边形等各种图形，画面美观，操作简便，可以学到很多有用的东西，新手必备

设计思路： 对Windows XP自带的画笔程序进行分析，一般User画图过程： 首先鼠标选择绘图工具，然后选择颜色，接着按User需要作图。User对产出的图像进行操作。 对图形元素抽象出公共属性，设计我的画板的作图过程： 选择工具 、画预览效果、User满意并确定、绘制效果。 下面是程序用到主要变量： 当前绘图点粒度：int iGranularity 当前使用颜色：COLORREF curColor 当前绘图状态：int iPaintStatus 当前绘图状态属性：int iPaintProperty 前一个鼠标坐标：CPoint pOldPoint 多边形起点：CPoint pStartPoint 多边形终点：CPoint pEndPoint 当前鼠标坐标：CPoint pCurPoint 输出文本字符串缓存：CString strTextOut 对典型操作过程（画矩形）描述： 用户选择工具_RECTANGLE(使iPaintStatus＝_RECTANGLE)、 选择绘图颜色（设定curColor）、 用户按下鼠标左键使绘图状态属性为预览（iPaintProperty＝_PREVIEW）、 用户移动鼠标（绘制图形的橡皮线效果） 用户放开左键（绘制图形的实线效果） -design : Windows XP"s own brush analysis procedures, the general User drawing process : first choice mouse drawing tool, then select colors, followed by Graphic User needs. User to output images to operate. Right abstract graphic elements from the public properties, design I slate of mapping process : select tools, painting preview effects, User satisfaction and identification, mappi

Moving Sky With Multiple Layers

模拟时钟的C程序-Analog clock C procedures