Group-Theory

华为演讲培训教程，是个不错的培训教材。欢迎大家学习。(Huawei speech training course, be a good training materials. Welcomed the U.S. study.)

说明：  《Python+Cookbook》第三版中文(Python Cookbook V3.0)

编程珠玑中文第二版.pdf(包括源码) 本书是计算机科学方面的经典名著，原名Programming Pearls Second Edition 书的内容围绕程序设计人员面对的一系列实际问题展开。作者Jon Bentley 以其独有的洞察力和创造力，引导读者理解这些问题并学会解决方法，而这些正是程序员实际编程生涯中至关重要的。本书的特色是通过一些精心设计的有趣而又颇具指导意义的程序，对实用程序设计技巧及基本设计原则进行了透彻而睿智的描述，为复杂的编程问题提供了清晰而完备的解决思路。本书对各个层次的程序员都具有很高的阅读价值。. (Programming Pearls Chinese second edition. Pdf (including source code) This book is in computer science classics, formerly Programming Pearls Second Edition Contents of the book focus on program design were faced with a series of practical issues. Author Jon Bentley its unique insight and creativity, to guide readers to understand the issues and learn solutions, which is what the programmer actual programming career essential. The book features through some interesting and well-designed program is instructive, for practical programming skills and basic design principles and wise conduct a thorough description of the problem for complex programming provides a clear and complete solution ideas. Book for all levels of programmers have a high value of reading. .)

说明：  trial license file supermap application

中文LATEX_安装与使用(优秀教程)，用于latex学习应用。(Chinese LATEX_ install and use (excellent tutorial) for latex-learning applications.)

I2C总线协议，对学习及如何使用I2C协议进行模拟开发有一定的帮助(I2C bus protocol on learning and how to use the I2C protocol to simulate the development of a certain degree of help)

说明：  通过本书，读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法，而且能从实际问题分析入手，到利用R进行求解，以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)

multi tier protocol for wireless sensor networks

一种二相码信号多普勒补偿方法的研究与实现，并实现一种基于数字动目标检测 (DM TD)的二相码信号多普勒补偿方法(A two-phase code signal Doppler compensation method of research and realize, and realize a moving target detection based on digital (DM TD) of the two-phase code signal Doppler compensation method)

微软新版操作系统windows vista的向导。大多数的电脑最终会向这个微软耗资巨大的系统转向，了解和熟练使用它，则为必须。(new Microsoft operating system windows vista of the Wizard. Most of the computer will ultimately cost to the Microsoft system tremendous shift, understanding and skilled use it, compared to the need.)