Palm-Vein-Authentication-System

关于DFIG的低压穿越能力的研究。对以后实现低压穿越做一些探索性的工作(Along with the sharp increase in the proportion of wind power supply some areas the impact of Large-scale wind farms for the stability of regional power grid is more significant. The research on low voltage ride-through (LVRT) of wind power system based on doubly-fed induction generators (DFIG) becomes a hot issue. In this paper ,Firstly introduces the concept of low voltage ride-through technology, The standards of LVRT of some European countries are presented, And then analyses and compares the kinds of common realize low voltage ride- technology and improve control strategy. The transient characteristics of DFIG when the grid voltage sagging.)

介绍基于LMDS的无人机空中中继链路设计，对研究无人机通信有帮助(UAV data link)

军用无人机方面的文章，对军事感兴趣的同学可以下载来看看(Military UAVs articles for students interested in the military can be downloaded to look)

说明：  Towards an optimized abstracted topology design in cloud environment

excel教案 供大家使用 交流 特别是教育工作者们(excel lesson plans)

excel教案 供大家使用 交流 特别是教育工作者们(excel lesson plans)

从GPS产业链动荡看便携式导航技术的发展——相当不错的一篇文章，希望对您有所(From the turmoil in the industry chain to see a portable GPS navigation technology for development- a fairly good article, hope you find this)

说明：  05.03广东WAP 0 5.03广东WAP 05.03广东WAP(05.03 Guangdong WAP 05.03 05.03 Guangdong WAP )

project on EEG processing using Matlab. Initial stage

通过动力电池参与电网调峰应用分析,论述电动汽车动力电池移动储能技术应用优势、可行性和基本 系统模型,为今后的研究提供参考 (In this paper, the application ofpowerbatteries for the peak regulation in gridwas analyzed. The advanta- ges, feasibilities and basic system model of the mobile energy-storage technology were discussed, which provided some references for further research. )