一篇介绍mimo ofdm的文章，对可能涉及到的物理层关键技术做了总结。...

矿井高压供电系统选择性漏电保护装置研究矿井高压供电系统选择性漏电保护装置研究-good

DM9000 datasheet-DM9000 datasheet_______

Controling Servo in Arduino

人脸所反映的视觉信息在人与人的交流中有着重要的作用和意义，计算 技术就是利用计算机分析人脸图像，从中提取有效的识别信息，用来辨认身 术，由于其广泛的应用领域，在近四十年里得到了广泛的关注和研究。 -Face reflected in the exchange of visual information in people plays an important role and significance of computing technology is the use of computer analysis of human face images to extract a valid identification information used to identify the body surgery, because of its wide range of applications , in the past four decades has been widespread concern and research.

In this paper it is studied the modeling and control of a robotic bird. The results are positive for the design and construction of flying robots and a new generation of airplanes developed to the similarity of flying animals. The development of computational simulation based on the dynamic of the robotic bird should allow testing strategies and different algorithms of control such as integer and fractional controllers. Firstly, we provide an overview of the system model secondly, we compare the behaviour of fractional and integer order controllers using different algorithm for the controller optimization in order to obtain the minimum error.-In this paper it is studied the modeling and control of a robotic bird. The results are positive for the design and construction of flying robots and a new generation of airplanes developed to the similarity of flying animals. The development of computational simulation based on the dynamic of the robotic bird should allow testing strategies and

对现在编程语言的一个综述，总结各编程语言的异同-Present a synthesis programming language to sum up the similarities and differences between the various programming languages

This application note describes the design and implementation of a usb mass storage devic using a secure digital card,which should prove useful to developers of usb mass storage solution.This application may be used as a stand-alone MSD or as a Secure Digital/Multimedia Card (SD/MMC) reader/ writer interface.

好的ARM书籍，包括在ARM上的移植，技术，和展望，来自国内外著名的期刊-ARM good books, including the transplantation in the ARM, technology, and outlook, a well-known periodicals from home and abroad

System will automatically delete the directory of debug and release, so please do not put files on these two directory.

IEC610000 International Standards