用Shader语言实现的海浪效果，是根据网上代码改写的。

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能-In this paper, and designed to achieve a free offline handwritten numeral recognition system. First, the identification number of the preconditioning treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the number of character strokes of structural features and characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching method to identify and MATLAB as a programming tool to achieve with a friendly graphical user interface of free handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance

c++语言显示正方体-the show of the cube

一个填充区域图像的程序-a region filled with images of procedures

利用在Visual C++ 6.0环境下创建MFC AppWizard(exe),实现以屏幕客户区中心为圆心绘制金刚石图案。-Take advantage of Visual C++ 6.0 environment to create MFC AppWizard (exe), the realization of the screen center as the center and draw the client area diamond pattern.

JAVA APPLET程序,演示各种绘图功能-JAVA APPLET procedures, demonstrating various graphics functions

C thinning algorithm

图像检索的代码。推荐-image retrieval code. Suggest

地理信息系统图层显示功能- Geography information diagram level demonstration function

逆滤波处理，在readme.txt里有详细的使用说明-inverse filter, the readme.txt are detailed usage

本文档内的程序实现了图形的相交-相切运算，对于进行计算机图形操作的人员具有借鉴意义-The procedures of this document implements the graph intersection- tangent operator for the operation of computer graphics to be learned by the staff