60个科学游戏，电子书籍

一本linux下进行网络编程的教程，内容包括网络协议的介绍，进程，berkeley socket，网络安全-a linux network programming under the guidance includes network protocol, the process, berkeley socket, network security

动态链接库DLL编程篇 动态链接库DLL编程篇 -DLL dynamic link library dynamic link library programming articles articles DLL programming programming DLL dynamic link library dynamic link library DLL Part Programming Part

全中文-MFC类库详解 ,对MFC开发很有帮助 -Wholly explain Chinese-MFC class library, MFC development for helpful

一本学习Win32编程的好书。本书特色： 基本入门：输出、输入、对话方块 对Unicode的介绍 图形处理：绘图、文字与字体、点阵图形与metafile 系统核心与印表机 声音与音乐 动态连结程式库 多工与多执行绪 多重文件介面 网际网路与企业内网路程式设计

莱昂氏UNIX源代码分析莱昂氏UNIX源代码分析- The Leon UNIX source code analyzes the Leon UNIX source code to analyze

本文完成了对唇动身份识别技术几个基本问题的理论研究,并对整个系统加以实现.作为本文研究的实验基础,我们建立了唇动方式身份识别数据库(HITLUDB), 该库目前包含30个说话人每人20个汉语词的音视频语料.数据库的扩充与完善工作仍在不断的进行之中.在嘴唇检测方面, 我们对自适应色度过滤模型进行改进,提高了算法的鲁棒性,完成了对嘴唇的精确定位.结合DCT变换与K-L变换的各自特点, 我们提出了特征提取算法,使用较少维数的特征完成了对嘴唇区域主要信息的刻画.由于唇动信息同时包含了生理特征与行为特征, 我们使用静念动念混合建模的方式,完成了对说话人唇动个性特点的精确描述.在HMM训练时,我们提出了特征的归一化处理方法,提高了HMM在实际应用中的性能. 最后,我们分别对身份辨认系统与身份确认系统的基本理论进行了叙述,并完成了系统的实践工作. 关　 键　 词：身份识别 唇动 特征提取 隐马尔可夫模型 K-L变换 -paper completed the lip movements identification technology several basic issues of theoretical study, system as a whole be achieved. As this paper, the experimental basis, We have established a dynamic manner lip identification database (HITLUDB) The library currently contains 30 words each of 20 Chinese words, sound and video corpus. and the expansion of the database is still perfect keep going on. Detection of the lips, we adaptive color filter model improvements, improve the robustness of the algorithm, completed a pair of lips the precise positioning. DCT combined with

MFC是学习vc的非常好的一个帮助工具，对于进一步深入学习vc有很大的帮助。-MFC is a very good learning vc a help tool for further study of great help to vc.

linux安全和优化.pdf-linux security and optimization. Pdf

Fundamentals of WiMAX is a comprehensive guide to WiMAX, the latest frontier in the communications revolution. It begins with a tutorial on 802.16 and the key technologies in the standard and finishes with a comprehensive look at the predicted performance of WiMAX networks. I believe readers will find this book invaluable whether they are designing or testing WiMAX systems.

svn版本控制说明文档，适合团队开发，非常好用！-svn version control documentation, suitable for team development, very easy to use!