初次应用采集开发的朋友可能一下子无法下手，此文对采集卡进行二次开发进行了详细的说明...

实现一些功能，在Delphi中的一些demo button控件的应用-To achieve a number of functions in Delphi some of the demo button controls the application of

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.

cvs教程，希望对大家有所帮助，-cvs Directory, we hope to help ,

《java案例开发》源码-"java case development" FOSS

a video teaching for c++(3)

C++编程思想,为从事或学习C++的有关人员提供了一个很好的辅助资料，值得学习！-C++ programming ideas for those engaged in or learning about C++ provides a good supporting information, it is worth learning!

NASM是一个为可移植性与模块化而设计的一个80x86的汇编器。它支持相当多的目标文件格式，包括Linux和NetBSD/FreeBSD,a.out,ELF,COFF,微软16位的OBJ和Win32。它还可以输出纯二进制文件。它的语法设计得相当的简洁易懂，和Intel语法相似但更简单。它支持Pentium,P6,MMX,3DNow!,SSE and SSE2指令集 -NASM is a portable and modular design of a 80x86 assembler. It supports the objectives of a significant number of file formats, including Linux and NetBSD/FreeBSD, a.out, ELF, COFF, Microsoft 16-bit OBJ and Win32. It can also output plain binary files. It" s designed to be quite the grammar easier to understand, and Intel syntax is similar to but more simple. It supports Pentium, P6, MMX, 3DNow!, SSE and SSE2 instruction set

冼镜光老师的《C语言名题精选百则》书籍源码，这本书我很喜欢，正在学算法的同学一定要看地哦。。不看会后悔-code about the book "C YuYanMingTiJingXuanBaiZe", written by Xian Jingguang.

单片机-SCM

mapgis 得帮助文件，希望mapgis开发的朋友能交流探讨-mapgis help in the papers, hoping mapgis Development friends will exchange views