web服务器apache版精华.pdf

21天学会sql教程-21 days Institute sql Guide

Introduction to I/O Kit Device Driver Design Guidelines Chapter 1 The libkern C++ Runtime Chapter 2 libkern Collection and Container Classes Chapter 3 The IOService API Chapter 4 Making Hardware Accessible to Applications Chapter 5 Kernel-User Notification Chapter 6 Displaying Localized Information About Drivers Chapter 7 Debugging Drivers Chapter 8 Testing and Deploying Drivers Chapter 9 Developing a Device Driver to Run on an Intel-Based Macintosh

MPEG-2压缩编码技术原理应用 MPEG是运动图像专家组(Moving Picture Experts Group)的简称，其实质上的名称为国际标准化组织（ISO）和国际电工委员会（IEC）联合技术委员会（JTC）1的第29 分委员会的第11工作组，即ISO/IEC JTC1/SC29/WG11，成立于1988年。其任务是制定世界通用的视音频编码标准。因为，广播电视数字化所产生的海量数据对存储容量、传输带宽、处理能力及频谱资源利用率提出了不切合实际的要求，使数字化难以实现。为此，该专家组基于帧内图像相邻像素间及相邻行间的空间相关性和相邻帧间运动图像的时间相关性，采用压缩编码技术，将那些对人眼视觉图像和人耳听觉声音不太重要的东西及冗余成分抛弃，从而缩减了存储、传输和处理的数据量，提高了频谱资源利用率，制定了如表1所示的一系列MPEG标准,使数字化正在变为现实。其中，MPEG-2是一组用于视音频压缩编码及其数据流格式的国际标准。它定义了编解码技术及数据流的传输协议；制定了MPEG-2解码器之间的共同标准（MPEG-2编码器之间尚无共同标准）。本文以MPEG-2的系统、MPEG-2的编码、及MPEG-2的应用为题，讨论MPEG-2压缩编码技术。

蚂蚁算法 求解TSP问题 希望对数学建模者有所帮助-Ant Algorithm for Solving TSP problems who wish to be helpful to Mathematical Modeling

VB的学习资料，有利于VB的学习，里面的算法很好，建议-VB-learning materials is conducive to learning VB, which the algorithm is very good, it is recommended to see

RFC 3119 中文版 A More Loss-Tolerant RTP Payload Format for MP3 Audio

这是一本对于C++初学者的好教材。书本是第三版，英文版的教材-This is a beginners C for good material. Book is the third edition of the English-language teaching

介绍基于内容图像识别的相关技术，他是检索技术的前沿，目前还处于初级阶段-We have witnessed great interest and a wealth of promise in content-based image retrieval as an emerging technology. While the last decade laid foundation to such promise, it also paved the way for a large number of new techniques and systems, got many new people involved, and triggered stronger association of weakly related fields. In this article, we survey almost 300 key theoretical and empirical contributions in the current decade related to image retrieval and automatic image annotation, and in the process discuss the spawning of related subfields.We also discuss significant challenges involved in the adaptation of existing image retrieval techniques to build systems that can be useful in the real world. In retrospect of what has been achieved so far, we also conjecture what the future may hold for image retrieval research.

koch分形曲线讲解及类似例子，新手学习必备-koch fractal curves and similar examples to explain, and newcomers to learn the necessary

C++Primer中文版 第三版 深入系列 Primer 第三版 著 中中文文版版潘爱民张丽译 Addison-Wesley 中国电力出版社 www.infopower.com.cn Stanley B Lippman J o s é e L a j o i e -C++ Primer Chinese version of the third edition of Primer-depth series in the third edition of the Chinese version translated version of PAN Ai-min Zhang Addison-Wesley Publishing House of China