NB-IoT downlink simulator

XML 高级编程 - 学习研究更高级的 XML 编程，希望能够帮助某些朋友。(XML high-level programming- study and research more advanced XML programming, hoping to help some friends.)

博通交换芯片资料，详细说明了交换芯片的工作原理及注意事项(this is a very useful pdf)

Python核心编程(中文第二版）.pdf(Core Python Programming (English Second Edition). Pdf )

北大ACM暑期培训讲义，主讲人为北京大学历届World Final选手，具有一定的参考价值。(ACM Peking University summer training handouts, presenter of Peking University successive World Final players, has a certain reference value.)

本教程包含了（WPE，FPE）编程类（动作式，单机游戏改式，盗号工具制作，加速式外挂，网络游戏数据修改），还有丰富源码。-(This includes a tutorial (WPE, FPE) programming type (action-style, stand-alone game to style, instrument produced ones to speed up the style plug-ins, online game data modifications), have a rich source.--)

本书介绍了线性系统和数字信号的基础知识，对学习数字信号处理很有帮助。(this book is about linear system and digital systems,which is helpful to people learning digital signal processing)

插电式混合动力汽车用动力蓄电池探析，插电式混合动力是现在新能源汽车发展的重点，本文对相关领域的人有一定的参考价值(Plug-in hybrid electric vehicle battery power Analysis, plug-in hybrid is now the focus of the development of new energy vehicles, this paper related fields who have a certain reference value for)

使用excel制作自己需要的管理软件，使用excel制作 自己需要的管理软件(Using Excel to make the management software you need)

对于学习信息论的各位朋友们帮助很大，精炼易懂(It is very helpful for those who study information theory,it is Refining and easy to understand. )

说明：  GYZ 203－2004 数字电视广播电子节目指南规范，在我没上传前，好像是下载不到的(GYZ 203-2004 standard digital television electronic program guide, I did not upload before, seems to be downloading less than the)