在vc环境下用c语言工具，利用概率算法的思想估计π值

本书内容精练，重点突出，文笔通俗易懂并配有大量图解插图，由集成运算放大器构成的电路实例及运算放大器的电路构成与原理等。 -This book concise, focused writing is easy to understand and Peiyoutailiang graphic illustrations, by an integrated circuit consisting of op-amp op-amp circuit examples and principles of composition and so on.

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.

对linux下的编程工具emacx的详细介绍。-right under the programming tools emacx detailed briefing.

解释了最基本的MFC程序流程-explanation of the most basic procedures have MFC

Mifare-1卡资料,对mifare卡的一个些物理结构和存储结构作了一些概述.-Mifare-1 card information MIFARE cards to a more physical structure and some storage structure outlined.

这是我们电子电路实验课程的讲义,非常适合刚开始学习vhdl语言的读者,讲解比较清晰易懂-This is our experimental electronic circuit course lectures and are very suitable for the beginning of the study and VHDL language readers on the more lucid

Text Book, Arc Object Explorer, That useful for make your GIS application

visual c++ 一本基础的，很有意思的书。有关于许多应用的封面。-visual c++ a foundation, a very interesting book. Have on the cover of many applications.

C++物件模型！候SIR的-C object model! The SIR-designate

我上传了红外多目标图像,红外目标图像感兴趣区域自动提取研究等五篇论文，对图像处理的人员很有帮助-I uploaded the infrared multi-object image, infrared target image region of interest 5 Automatic Extraction of research papers on image processing, very helpful staf