C/C++ 语言参考 介绍C/C++ 语言内常用的函数

GPS应用程序设计-GPS Application Programming

RFID EPC GEN21.pdf RFID GEN介绍-RFID EPC GEN21.pdf RFID GEN Introduction

本书以循序渐进的方式全面系统地介绍了UNIX中Shell编程的方法，重点讲述了如何使用Shell所提供的工具编写出灵活高效的程序。 全书分为24学时，首先回顾了UNIX的基本内容，然后介绍如何使用Shell所提供的各种工具编写程序，最后讲解了Shell编程中可能会遇到的一些问题。另外，本书在每学时之后都为读者提供了习题，以帮助读者更好地掌握所学的内容。 本书内容丰富，结构合理清晰，既可作为UNIX开发人员的参考书，又可作为计算机应用人员的培训教材-This book step by step to a comprehensive and systematic introduction to UNIX in the Shell programming methods, focus on how to use the tools provided by Shell to prepare flexible and highly efficient procedure. The topics are divided into 24 hours, first reviewed the basic content of UNIX, and then describes how to use the Shell offer a variety of tools for programming, and finally on a Shell Programming may encounter some problems. In addition, this book in every after school to provide readers with the exercises to help readers better grasp of the science content. The book is rich in content, structure, reasonably clear, both as a UNIX developer s reference books, but also as a computer application training materials

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高效编程 中度的c++人士学习使用 -efficient programming moderate c learn to use

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

SQL / PLSQL - very useful for the people who know sql basics-SQL/PLSQL- very useful for the people who know sql basics

ActiveXProgrammingUnleashedSecondEdition.zip

串口通讯，可以用来进行串口通讯的事件-serial communications, can be used for serial communication events

六国电子网站目录，protel 99设计 高级应用， 不错的一部工具书-Six electronic web directory, protel 99 the design of advanced applications, a good tool