嵌入式程序设计基础，谁想看就自己下吧，不错的

局域网聊天程序.rar-LAN chat program. Rar

ADO.net高级编程-trouble Advanced Programming

网页制作的PPT教材，是网页制作的好的教材-pages of PPT materials, the web is good teaching

Microsoft_Access_97_Quick_Reference.zip

提出了一种基于正弦模型的汉语普通话语音基音同步分析和合成算法-A sinusoidal model based on the Mandarin voice pitch synchronous analysis and synthesis algorithms

Linux Tutorial ，linux 网页文档书籍。简明容易。英文-Linux Tutorial, linux web documents books. Concise easy. English. .

数据结构中的一个经典案例，HuffmanTree 先将其实现，看看，应该还可以-data structure of a classic cases, achieving its first HuffmanTree see, but should also be! !

关于数字通信中四相调制的原理介绍和应用分析．-On digital communication in the four-phase modulation of the principle of the introduction and application analysis.

压力传感器的应用电路设计 压力传感器的应用电路设计-Pressure Sensor Application Circuit Application Circuit Design Pressure Sensor Pressure Sensor Application Circuit Design

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