运用MFC框架，做的一个模拟CAD系统。基本功能完备，是练习MFC框架的好例子。

三维科学图形包括三维网线图形；三维线状图形；三维坐标设置；填充网状图形；填充颜色的层数；颜色分层的数值条；向顶部和底部投影；边框设置；背景颜色设置；实体图形；等高线图形。给定zij=f(xi,yj)离散数据点，三维图形控件可以绘制出各种精美的图形。三维 图形控件包含的文件有：mesh45.ocx，olch3d32.dll，meshxyz.dll。-Three-dimensional graphics, including three-dimensional network of scientific line graphics linear three-dimensional graphics three-dimensional coordinates set filled mesh graphics fill color layers color layering Numerical Article to the top and bottom of the projector border settings background color settings graphical entities contour graphics. Given zij = f (xi, yj) of discrete data points, three-dimensional graphics can control a variety of beautifully drawn graphics. Three-dimensional graphical controls contained in the documents: mesh45.ocx, olch3d32.dll, meshxyz.dll.

这是一个使用CImage类处理图像显示与格式转换的源码程序，包含了许多可以让大家学习的内容-It is a category CImage processing and image display format conversion of source programs, including many so that we can study the contents

vc实现出现动态创建和销毁提示框-vc realization of dynamic creation and destruction of boxes

knn k近邻算法，可选择欧式距离或者曼哈顿距离-knn k nearest neighbor, Euclidean distance or Manhattan can choose the distance

一个联机手写数字识别小程序，用vc++工具编写的。可以执行，试过了，放心下载-An on-line handwritten numeral recognition applet, using vc++ Tools prepared. Can be implemented, tried, and rest assured Download

一个指纹识别的程序,不错的，我化了好多时间才下来的。-a fingerprint identification procedures, yes, I had a lot of time down.

csgl函数库说明文档,包括所有的使用方法-csgl library documentation, including the use of all

数字图像的边缘检测算法，里面介绍了几种常用的代码实现-Digital image of the edge detection algorithm, which introduces some commonly used code

一个简单屏幕保护程序-a simple screen saver

使用OpenGL读取3DS文件的源码，使用OpenGL读取3DS文件的源码-The use of OpenGL to read 3DS file source, the use of OpenGL to read 3DS file source