[电子工程师必备：九大系统电路识图宝典]

C语言入门经典，英文电子版。量轻质优，非常清晰(C language introduction classic, English electronic version. Light weight, high quality, very clear)

说明：  Delphi下用Intraweb开发WEB程序应用实战(Developing WEB Application with Intraweb under Delphi)

说明：  写给想当程序员的朋友 开发者最好的初学思想 (To those who want to become programmers The best thinking for new developers)

pcb布线技巧内含6张pdf，讲述数字模拟混合布线技巧(pcb routing technique includes six pdf, talk about digital and analog hybrid routing technique)

计算机图形学网络课程(network computer graphics courses)

说明：  Google大数据三大经典论文，本合集包含这三篇论文的英文版原版论文以及相应的中文版翻译。(The three classic papers of Google big data, this collection contains the original papers of these three papers and the corresponding Chinese translation.)

UPS锁相环Matlab/simulink仿真(dpll Matlab/simulink)

这是用AVR8位单片机控制语言芯片发音的一个指南，有参考价值(AVR8-bit microcontroller chip control language pronunciation of a guide, a reference value)

本书是硅谷创业之父Paul Graham 的文集，主要介绍黑客即优秀程序员的爱好和动机，讨论黑客成长、黑客对世界的贡献以及编程语言和黑客工作方法等所有对计算机时代感兴趣的人的一些话题。书中的内容不但有助于了解计算机编程的本质、互联网行业的规则，还会帮助读者了解我们这个时代，迫使读者独立思考。 本书适合所有程序员和互联网创业者，也适合一切对计算机行业感兴趣的读者。(This book is the father of the Paul Graham Valley venture anthology, which mainly introduces the hackers good programmers interest and motivation, discussed some topics of interest, the hacker hacker growth contribution to the world as well as the programming language and the working methods of computer hackers all age people. The content of the book will not only help us understand the nature of computer programming, the rules of the Internet industry, but also help readers understand our times, forcing readers to think independently.)

Latex必备书籍之一Tobias Oetiker著作，共六章，包括最基础的入门操作、索引、公式和比较难的图形等，完全够写一篇论文(One of the Necessary Books of Latex)