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Python灰帽子：黑客与逆向工程师的Python编程之道]英文文字版(Hackers and reverse engineer the Python the tao of programming)

Introduction to BeiDou navigation satellite system

CMOS集成电路笔记，包含步骤及相关技巧经验(CMOS integrated circuits notes, including the steps and skills of the experience)

windows驱动程序开发的简单介绍，简要概括了windows驱动开发的环境，工具(windows driver for the development of a simple introduction, a brief summary of windows driver development environment, tools)

简单大方的PPT模板，适用于学生的各种项目答辩、职场人的工作总结等。(Simple and elegant PPT template, suitable for a variety of projects students Respondent, summarizing the work of the workplace.)

学习Nios的非常好的资料—复旦Nios教材，适合初学者学习使用(Learn the Nios very good information- Fudan Nios materials, suitable for beginners to learn to use)

宽带波束形成:概念与技术， 英文版 经典书籍，pdf格式(Wideband Beamforming Concepts and Techniques)

永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的 脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。 (A PMSM drive sysetm Consisst of ade-ac inverter,PMSM and sorne meehan iealload.All hteree eom Ponenst of hte syset maerhca racterizedb ymodel swhich aernon linear and eonati nullkllown Parameetrs. )

Ericsson 3G Trial Network Optimization

脚本语言开发游戏的经典-采用LUA,Python和Ruby(Scripting language to develop a classic game- the use of LUA, Python and Ruby)