Python学习手册(第4版)

较基础的R语言学习书籍，初学时比较适用。(R language programming)

Lua编程入门书籍，Lua程序设计第二版（中文版）(Lua Programming Introduction Book, Lua Programming (Chinese Edition))

数字信号处理 理论算法与实现 胡广书 第二版(Digital signal processing algorithms and implementation theory HU-book second edition)

Guide to FORTRAN 2008 Programming

说明：  Tutorial for c++ beginners 2

外弹道测量数据处理理论书籍pdf，很实用，内容全面对外场试验处理有指导作用(exterior ballistic data processing)

利用单片机PWM信号进行舵机控制(图)利用单片机PWM信号进行舵机控制(图)利用单片机PWM信号进行舵机控制(图)(PWM signal using microcontroller servo control (Figure) The use of microcontroller PWM signal servo control (Figure) The use of microcontroller PWM signal servo control (Figure))

工具说明，EDA工具的DataSheet，简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)

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.)

说明：  Julia is a high performance, high-level dynamic language designed to address the requirements of high-level numerical and scientific computing. Julia brings solutions to the complexities faced by developers while developing elegant and high performing code.