基于神经网络的阿拉伯数字识别，效果不错！

真正的VB MDI窗口背景代码，没有使用子窗体。-Real VB MDI window background code, do not use sub-forms.

多边形的填充算法，可以输入多边形的顶点坐标画图，还可以选择颜色。-polygon filling algorithm, can be imported polygon drawing coordinates of the vertices can also choose colors.

图形学Zbuffer算法vc实现-graphics algorithm vc achieve Zbuffer

在指定位置绘制位图的镜像图-the designated location mapping bitmap image map

指纹识别系统，用vc开发，sql为后天数据库-Fingerprint Identification System, using vc development, sql database for the day after tomorrow

这是OpenGL高级编程与可视化系统开发（系统开发篇）源码 -This is a high-level programming with OpenGL visualization system development (system development articles) source

A Multiple Selection based Control Tracker Often in developing designer and CAD related applications, one needs the functionality of moving and resizing selected objects around. MFC run-time provides one class i.e. CRectTracker that does something like this, but it has several shortcomings, the most important one being that it does not have functionality for multiple object selection and resizing. This article introduces a class, CControlTracker that does much more than what CRectTracker does

check it yourself.turboway card

Matlab编程实现FFT变换及频谱分析的程序代码-Matlab Programming FFT transform and spectral analysis of the program code

source code for OCR in matlab using -source code for OCR in matlab using NN