使用.NET进行AutoCAD二次开发。

基于qt使用qzxing库，结合opencv，进行二维码和条形码的解码，视频显示和解码的过程在不同的进程，因此可以流畅的显示，在解码的同时。

erp流程图,对开发erp应该是个帮助.用Visual C++KAIFA -flowchart erp, erp development should be a help. using Visual C++ KAIFA

基于OpenGL的三维图形显示中的三维字体设置，可以进行动态三维立体字体的显示，供研究开发人员使用。-OpenGL-based three-dimensional graphical display of three-dimensional font settings, can be dynamic three-dimensional display font for the research and development personnel.

为圆插补的程序文档形式，直接解压后，把程序放在C++ builder上运行 -It is a program for arc interpolation in the form of documentation . Decompress the package directly and put the program on c++ builder to run.

可以实现线段的裁减 ，对初学者有所帮助-segment can be achieved reductions to help beginners

AUTOCAD2007中文版实用教程，手把手教会你如何更快，更好的使用该软件设计出你所需要的CAD图-Practical Guide AUTOCAD2007 Chinese version, how do you手把手教will be faster and better use of the software you need to design the CAD map

手写数字识别,分为分类程序（模板匹配分类器、Bayes分类器、线性函数分类法、非线性分类法、神经网络分类器）和聚类程序（模糊聚类、遗传算法）-Handwritten numeral recognition, is divided into classification procedures (template matching classifier, Bayes classifier, a linear function of classification, non-linear classification, neural network classifiers) and the clustering procedure (fuzzy clustering, genetic algorithms)

本代码是用VC++开发的水印源程序，包括水印的嵌入和提取-the code is developed by VC watermark source files, including the watermark embedding and extraction

Qt下用Opencv2采集USB摄像头图像，Ubutu12.04系统，安装OPencv2，使用USB摄像头，插上即可用。

linux下的3D开发库的源代码-development of 3D library source code