pf3d

说明：  C++经典教程，讲解思路循序渐进，逐渐引入模块化的编程思想和面向对象的编程思想。适合初学者和以有一定基础的人(C++ classic course, on the idea of gradual, progressive thinking of the introduction of modular programming and object-oriented programming ideas. Suitable for beginners and those who have a certain basis)

C++库函数汇集+速查手册，挺全的,适合初学者.(C++ library functions collection+ Quick Reference.)

cour de television(systemePAL,SECAM,NTSC,..)

说明：  】《微电子制造科学原理与工程技术》（第二版），作者：（美）Stephen A.Campbell。本书系统地介绍了微电子制造科学原理与工程技术，覆盖了集成电路制造所涉及的所有基本单项工艺，包括光刻、等离子体和反应离子刻蚀、离子注入、扩散、氧化、蒸发、气相外延生长、溅射和化学气相淀积等。对每一种单项工艺，不仅介绍了它的物理和化学原理，还描述了用于集成电路制造的工艺设备(】 &quot Microelectronics manufacturing science and engineering principles&quot (second edition), on: (United States) Stephen A. Campbell. This book introduces the principles of microelectronics manufacturing science and engineering technology, IC manufacturing involves covering all the basic individual techniques, including photolithography, plasma and reactive ion etching, ion implantation, diffusion, oxidation, evaporation, gas epitaxial growth, sputtering and chemical vapor deposition, etc.. For each individual process, not only describes its physical and chemical principles, but also describes the process used in integrated circuit manufacturing equipment)

超小波分析与应用的讲义，包含2、3、4、7、8、9章内容，有塔式算法、脊波和曲波变换、Surfacelet变换等(The the super wavelet analysis and application of handouts, 2,3,4,7,8,9 chapter, tower algorithm, ridgelet and curvelet transform, Surfacelet transform etc.)

说明：  触摸屏控制两台PLC，非常实用，有需要请下(触摸屏)

系统介绍用mongdb编写python的注意事项及实例，以及mongdb编写的网络框架！(System Introduction written mongdb python precautions and examples, as well as networking framework mongdb prepared!)

4—20mA电流变送器设计电路，说明的非常详细。保你一看就会。(4-20mA current transmitter circuit design, described in great detail. Will ensure you a look.)

清华大学关于MapReduce的公开课的课件(courseware of MapReduce open class in Qsinghua University)

说明：  calculate the result, more execises and more experience.