无删减

光纤通信系统-第四版（英文版） 是光纤通信领域最权威的英文书籍。

Cisco.Press.Cisco ASA PIX and FWSM Handbook 2nd Edition.pdf

bash是自由软件基金会发布的“Bourne Again Shell”的缩写。它是流行的UNIX Bourne shell的免费可用替代产品，供全球Linux用户选用。《学习bash》正是bash的权威指南。 　　无论你是对bash的用户界面感兴趣，还是对其强大的编程能力感兴趣，你都会发现本书很有价值。它教授了如何使用bash的高级命令行特性，如命令历史、命令行编辑和命令完成。 　　本书还介绍了shell编程，一种UNIX或Linux用户不可或缺的技巧，阐述了如何使用bash的编程特性完成各种功能。读者还将学习流程控制、信号处理以及命令行处理和I／O方面的内容以及如何调试bash程序。

非常经典的开关电源入门书！相信我，非常好的一本书

【官方英文版文档高质量翻译】在低成本无线网络中最大化范围和电池寿命【翻译】【中文版】.pdf

高通整理的报告简单说明5G将会如何改变工业IoT，虽然是全英文但阅读难度还是不大。

An embedded system is just a computer buried inside some other product. Surprisingly, you can know a great deal about programming and computing and still get lost in the arcane world of embedded systems. In the world of embedded systems programming, countless details — both hardware- and software-related — make the development process seem like a path that few have traveled and even fewer have survived. How do software, hardware, and firmware differ? How in the world does a 100,000-line program end up inside a device smaller than my fingernail? What is flash memory and why do I need a cache? What is the difference between a task and a process? Do I need to worry about reentrancy? As we progress through Embedded Systems Firmware Demystified, you will come to see that these questions are not as complex as they first appear. Embedded systems programming spans a wide range of activities from building programmable logic at the most concrete end to writing a UNIX™ process at the most abstract end. Bracketed by these poles, the industry has exploded in the last 20 years. In the late seventies, assemblers were considered luxuries. A typical embedded system used less than 64Kb of system memory (bits, not bytes!).

真正的C++编程经典书籍 The C++ Programming Language中文版-英文版-合集 英文版：The C++ Programming Language 3rd Edition 中文版：The+C+Programming+language

MFC类库详解(中文版).chm MFC类库详解(英文版).chm MFC类库详解(中文版).chm MFC类库详解(英文版).chm