《基于光声原理的无创血糖测量及其实验研究_赵登吉》，江西科技师范大学硕士学位论文，caj格式，请用CAJViewer阅读器打开阅读。
Based on the principle of photoacoustic noninvasive blood glucose measurement and experimental study _ Zhao Dengji , Jiangxi University of Science and Technology Master s degree thesis, caj format, please use the CAJViewer reader to open the reading. (2016-12-02, Windows_Unix, 2448KB, 下载4次)
关于无人机飞行器的一个可行性方案，方案很全面，超详细，小白看了都懂，本人整理出来的，非常不错，在此分享出来！希望能够帮助到一些人！
About a feasibility drone aircraft, the program is very comprehensive, ultra-detailed, White saw everything, I sorted out, very good, to share in this out! Hoping to help some people! (2015-06-03, Windows_Unix, 21939KB, 下载9次)
太阳能供电设计，太阳能发电机、太阳能热水器、太阳能汽车、太阳能汽车......你见过太阳能电脑吗？
Solar power design, solar generator, solar water heaters, solar car, solar car ...... you seen solar computer? (2013-10-17, Windows_Unix, 7112KB, 下载14次)
遥操作机器人是由操作者远程遥控完成复杂作业任务的特种机器人。实现其复杂的运动
控制需要各个执行部件的协调工作。采用多个智能模块控制各个执行部件,可实现控制系统的分
布智能化。文章介绍了基于CAN 总线的运动控制系统的实现,并详细描述了智能控制模块CAN
控制器的实现
Telerobot is special robots to complete complex tasks in the remote control by the operator. Its complex motion control requires the coordination of the execution units. Distributed intelligent control system using multiple intelligent modules to control each execution unit. The article describes the implementation of the motion control system based on CAN bus, and describes in detail the implementation of intelligent control module CAN controller (2012-10-25, Windows_Unix, 85KB, 下载6次)
飞思卡尔 太阳能逆变器 完整原理图
包括各参数大小和各芯片型号
以及元件清单一份
Freescale' s solar inverter full schematics, including the size of each parameter and the chip model, as well as a list of components a (2012-08-07, Windows_Unix, 135KB, 下载131次)
公司用于汽车诊断器开发所需的资料.离开公司后,这些资料已经没有用处了.
Device for automotive diagnostics company developing the necessary information. Leave the company, these data have been useless. (2011-12-23, Windows_Unix, 222KB, 下载13次)
1.EWARM 集成开发环境及J-Link 仿真器2.在EWARM 中生成一个新项目3.编译和连接应用程序.4.用C-SPY 调试应用5.如何编写ST ARM 应用程
1.EWARM integrated development environment and emulator J-Link 2 in EWARM generate a new project 3. Compile and link the application .4. Application using C-SPY debugger 5. How to write ST ARM application (2011-12-22, Windows_Unix, 1245KB, 下载3次)
文章主要讲述在X86硬件平台下，结合linux kernel 2.4 系统环境开发RIP 路由器的基本原理及实现
的三个主要环节——嵌入式linux 的构建，命令行接口（CLI）实现，RIP 路由协议实现，同时也给出了一些针对RIP 路由协
议的优化方法。
This paper mainly describes the X86 hardware platform, system environment with linux kernel 2.4 RIP router development and implementation of the basic principles of the three main components- the construction of embedded linux, command line interface (CLI) implementation, RIP routing protocol, while also gives some RIP routing protocol for the optimization method. (2011-04-22, Windows_Unix, 1293KB, 下载9次)
在3.49-3.51GHZ频段内的典型中国城市环境下，地面信号衰落仍服从经典的指数对数分布。在中度误差（σx =10.291）下，路损指数在3.1-3.7之间。半径2公里的小区内，RMS时延在3-4微秒之间；典型的办公室环境中，存在直达径时RMS时延小于0.1微秒。在城市环境中，多径现象很明显，主要由高层建筑物引起，并以簇的方式存在。在城市中低速移动条件下（接收机移动速度小于100 Km/h）某一强径的生存时间通常超过10分钟，但相对到达时间会发生滑动。单一小区内的传播环境具有一定相关性，如果存在直达径，相关性会上升到0.4-0.5。此外，室外室内的测量结果都可以证明Jake模型关于入射角分布假设的合理性。当天线间距在1个载波波长增大到10个载波波长时，天线相关性在0.05-0.4之间。
SIMO信道探测系统能够揭示B3G信道的很多特征，但不能够全面、充分的分析和评估B3G信道。在后续工作中，我们将进一步改进这个测试系统，对B3G系统作更深入的研究。
参考
Aided by a 1-Tx and 2-Rx system working in 3.5GHz frequency and 20MHz bandwidth, JSI-MTLab studied the classic B3G urban wireless propagation environment of China and the classic indoor channel propagation environment through a recent indoor and outdoor wireless propagation measurement. A new path loss exponent is proposed in such band while the general outdoor model of path loss is verified. Also, the statistic results of RMS excess delay, max excess delay and mean excess delay in both indoor and outdoor scenarios are given. The lag-time domain and time-frequency domain channel responses are analyzed. At the end, the results of correlation of different propagation environment in the singular cell and antenna correlation are given as well as the phenomenon being analyzed and explained. (2011-02-11, Windows_Unix, 156KB, 下载27次)
《Z源逆变器光伏并网系统模型及电路参数设计》
摘要：建立了Z 源逆变器光伏并网系统的小信号模型，定量分析了光伏模块输出电压动态性能与主电路各参数间的
关系。光伏模块输出电压的最大功率点跟踪（MPPT）控制与系统采样平均周期关系密切，而采样平均周期又受主电路
无源元件参数大小的影响。定量分析小信号模型建立了各部分之间的传递函数，这对选择MPPT 控制采样平均周期
和主电路参数优化设计起到了关键性指导作用。实验证明了理论分析的正确性和该模型的实用性。
关键词：逆变器/ 分布式发电； 光伏模块； 最大功率点跟踪； 小信号建模
Modeling of Z-source Inverter Photovoltaic System and its Main Circuit Design
TIAN Guo-sheng1， TIAN Yan-bing2， DING Xin-ping2， ZHANG Min2
（1.Liaoning Technical University， Huludao 125105， China； 2.Qingdao Technological University， Qingdao 266520， China）
Abstract：This paper focus on the small-signal modeling of the Z-source inverter （ZSI） photovoltaic generation system and
its main circuit design.The small-signal modeling of ZSI photovoltaic generation system is set up，and the transfer functions
of the input voltage-to-shoot-through duty cycle and capacitor voltage-to-control are analyzed.The sample average period
plays an important role in photovoltaic generation maximum power point tracking （MPPT） control，while it is influenced by
main circuit parameters including input capacitor，Z-source network capacitors and inductors.Thus，the quantitative
analysis in those parameters is the design guideline for the main circuit and sample average period.The experiment carried
on prototype (2010-09-20, Windows_Unix, 208KB, 下载154次)
一个完整的二线式变送器的设计方案，相当好用！尤其适合初学者和电子设计竞赛的同学们！
A complete second-line type transmitter design, very easy to use! Especially suitable for beginners and students of electronic design competition! (2010-08-04, Windows_Unix, 70KB, 下载41次)
x86体系结构的资料很少见，因为是专利技术，本资料是研究机构多年研究思考的结果，不见得就是对x86的准确描述，但对于x86体系结构的理解有很大帮助。对微处理器学习和设计者来说亦非常有价值
x86 architecture, the data is rare, because it is patented technology, research institutions, this information is to think the results of years of research, is not necessarily an accurate description of the x86, but x86 architecture, the understanding of much help. Learning and designer of the microprocessor is also very valuable to (2010-03-26, Windows_Unix, 612KB, 下载12次)
为了充分利用资源,需要在一台物理的服务器装上VMWare,但是要考虑物理的计算机启动的时候,虚拟机也要自动启动,,这个是实现虚拟机中的服务器正常运行的一个不可或缺的环节。因为停电了机器重启有时不可能人不在或不记得了监控系统就起不来。本文提供该当
In order to make full use of resources and needs on a single physical server, installed VMWare, but to consider the physical, when the computer starts, the virtual machine should automatically start, this is a virtual machine running the server as an indispensable link. Because electricity is not always possible to restart the machine who is absent or do not remember to get up monitoring systems. This article provides deserve (2009-12-01, Windows_Unix, 73KB, 下载2次)
由于自己正在做一个高性能大用户量的论坛程序，对高性能高并发服务器架构比较感兴趣，于是在网上收集了不少这方面的资料和大家分享。希望能和大家交流
Because my own are doing a high volume of large users forum procedures, high performance and high concurrency server architecture more interested in, so the Internet to collect a lot of information in this regard and to share with you. Would like to share with everyone (2009-10-24, Windows_Unix, 2016KB, 下载53次)
TI最新处理器OMAP3530原理图。对于新设计有很大参考意义。
TI latest OMAP3530 processor schematic. New design for a great reference value. (2008-09-28, Windows_Unix, 255KB, 下载234次)
利用目前使用的微处理器AT89C2051作为控制元件设计了一种电子密码锁
The use of currently used as a control components AT89C2051 microprocessor designed an electronic code lock (2008-06-23, Windows_Unix, 213KB, 下载3次)
本设计是基于555定时器的实际应用，利用其功能强大，灵活方便的优点，在一定的工作方式下构成LED转向闪光灯的设计
The design is based on the practical application of 555 timer, using its powerful, flexible and convenient advantages of working in a certain manner constitutes a shift LED flash design (2008-06-23, Windows_Unix, 52KB, 下载5次)
“无线视频监控系统的研究与实现”东华大学硕士学位论文。先到中国知网下载CAJViewer阅读器。 (2007-10-17, Windows_Unix, 3991KB, 下载54次)
http://www.pudn.com/Download/item/id/346757.html基于Windows CE的嵌入式开发研究 Research of Embedded Development Based on Windows CE 【摘要】 近年来基于嵌入式系统的数字化产品在全球范围内得到了突飞猛进的发展，嵌入式技术已成为一个研究热点和消费热点。而Windows CE由于它的多任务、实时性、模块化、强大的通信能力等特点，在嵌入式系统的诸多领域都有了广泛的应用。本文首先探讨了嵌入式系统的特点，分类，前景，然后对各种嵌入式操作系统和Windows CE的特点及开发工具进行分析比较，接着介绍一个我们在Microsoft Windows CE 5.0环境下基于eBoxII开发的智能家居安防保全系统eDog。eDog 可以通过摄像头将采集到的实时视频图像进行运动检测，当发现有运动产生时，通过拨打电话等多种方式自动向用户发出警报，同时将实时捕获的图像上传到ftp 服务器。文章的最后详细阐述了eDog的图像采集模块，运动图像检测模块，图像压缩模块，FTP上传模块的实现过程，并对我们所提出的运动检测算法，视频捕捉算法等做了详细的说明。 (2007-08-06, Windows_Unix, 267KB, 下载270次)
http://www.pudn.com/Download/item/id/315995.html