这是一本开发VOIP用户都值得一读的书，里面提到的一些基础知识和重要概念是必看的！

密码学的电子书，对于学习密码学的人大有帮助-Cryptography e-books, the National People" s Congress for the study of cryptography help

这有关于VHDL学习的详细资料，可以作为开发以及学习的参考-on VHDL learning detailed information can be developed as a reference and learning

利用mfc实现网络拨号连接功能，输入用户名、密码即可连接到网络。-Mfc realize network using dial-up connection, enter the user name and password to connect to the network.

关于c语言的一些答案，请各位高手多多指教和帮助，谢谢大家了-C language about some of the answers, please advise and help you a lot, thank you for the

英文经典面试书籍，适合编程算法人员使用；含有具体算法分析及面试技巧-English classic interview book, suitable for programming algorithm staff contain a specific algorithm analysis and interview techniques

Visual C++开发工具与调试技巧整理 这里把Visual C++开发工具与调试技巧整理摘录如下，希望对大家有用，省去大家再去搜索的烦恼。-Visual C++ Development tools and debugging techniques here finishing Visual C++ Development tools and debugging techniques are summarized below collated, in the hope that useful to everyone, save everyone the trouble again english.

粗糙集的综述，对于理解事物的分类很大的帮助。-Overview of rough set for understanding the classification of things of great help.

C++ Primer 3E中文完美版-C Primer 3E perfect Chinese version

基于人工神经网络的城市航空遥感图像植被分类研究-Based on artificial neural network city aerial remote sensing image classification of vegetation