RFC2871

matrix converter-it s an ac to ac converter with unrestriction on frequency,it got the pure sinusoidal and i/p and o/p waveforms

周立功推广的FPGA原理图，有一定的参考价值(ZLG promotion FPGA schematic diagram, there is some reference value)

说明：  MATLAB函数速查手册, 列出来所有Matlab函数，可以作为手册，需要的时候，翻开查询。(Matlab Function Lists)

说明：   sixth dimensional array of compartments

文献管理软件 EndNote 使用方法，专业技术讲座资料，权威实用，十分难得，十分珍贵。(EndNote bibliographic management software to use, professional and technical lecture, authoritative and practical, very rare, very rare.)

office使用小诀窍，详细介绍了office组件的各种简单的快捷的操作方式，对于办公室人员是很好的助手。(Office use tips, detailed introduces the office components, different kinds of simple and quick operation is a good helper for the office personnel. )

c8051f02系列芯片手册,具体型号为c8051f020

creat table in microsoft word

一篇关于如何提高单片机运行速度的文章!(An article on how to improve the operating speed of Singlechip article!)

cmos模拟电路设计，很经典的一本教材的电子版，大家分享(cmos analog circuit design, it is a textbook classic of the electronic version, we share)