GNU Linux application development, an eye

C++程序设计语言 全世界最出名的C++基础教材，从C++基本语法，到C++面向对象，再到C++标准库，都有很详细并且深入浅出的阐述。不论是C++的初学者还是专家，这都是一本不可多得的好书-C programming language of the world"s most famous C based materials, basic syntax from C to the object-oriented C, and then C standard library, there is a detailed and easy manner. Both C beginners or experts, this is a rare books

C#实现记事本，学习C#编程最基础的项目-C# achieve the notebook to learn C# programming the most basic items

232和485的接口转换介绍-232 and 485 on the Interface Converter

组播以其独特的优势，在网络通信方面的应用越来越广泛，但随之而来的就是安全问题，其中密钥管理是最基本的问题之一。本文研究了安全组播中的密钥管理问题。介绍了现有的两种主要解决方案，即SKDC方案和密钥树管理方案，并分析了它们的不足之处，指出基于密钥树的研究方向，在此基础上提出基于Huffman密钥分级树的密钥管理方案，将布尔函数的分析方法运用其中使管理简便化。并对该方案的性能从密钥管理的存储空间和密钥刷新通信量两个方面，给出了相应的分析。-Multicast With its unique advantages in the communication network is widely applied, but the attendant security issues, key management is the most basic one of the problems. This paper studies the security Multicast key management issues. Of the two main existing solutions, and key programs SKDC tree management program analysis of their deficiencies, that the tree on the key directions of research on this basis based on the classification tree Huffman key Key Management Program, Boolean function of the analytical method which enable the use of simple. Program and the performance of key management from the storage space and traffic Key set two, given the corresponding analysis.

《Groovy in Action》，Manning 出版社的配套源代码-Groovy in Action, Manning Press, supporting source code

图像灰色处理 请参考-gray image processing reference

socket开发指南 .rar-socket development guidelines. Rar

ATL布幔之下的秘密-ATL mayor under the secret

D:公司ARM培训ARM参考资料参考ARM公司资料ARM manual.rar-D: company ARM training ARM reference reference ARM company information ARM manual.rar

一本关于数字图像处理原理的书，很经典，适合初学者-A digital image processing on the principle of the book, it is a classic, suitable for beginners