实现性

• The goal of this thesis is to give a scheme on the application of wireless sensor network system indoor . first of all , we have a deep research on the ‘ telos ’ node , secondly , we build up a stack system structure of wireless sensor network to monitor the temperature of the building intellectively , design and realize the network stack including physical layer , data link layer , network layer and application layer . finally , we debug the software in order to verify the network layer and the application layer
  本文以智能楼宇温度监测应用为设计目标,以em2420射频芯片和atme128l单片机为设计载体,在详细研究telos节点方案基础上,对面向设计目标的室内无线传感器网络节点的物理层、数据链路层、网络层和应用层之间的网络协议栈进行了实现性设计,建立了立足设计目标的无线传感器网络协议体系,并在avrstudio4 . 11调试环境下对网络层和应用层设计正确性进行了调试验证。
• The main part of this thesis explains the simpleness and merits to show the feasibility of introducing web service architecture into embedded devices . then , different models of supplying or invoking web service on embedded devices are demonstrated from the point of view of application architecture . it is the core of the thesis that key protocols are researched and developed in detail , as well as the relationship and bindings between those protocols are analyzed
  本论文的主体部分，首先对webservice的简单易实现性进行分析，阐明将其引用到嵌入式设备上的可行性；随后从应用体系结构角度分析了设备提供使用webservice的构架；核心部分阐述了各层协议的实现，以及http 、 smtp 、 soap 、 wsdl之间的关系和绑定方法。
• Finally , in view of the absorbed po ~ ver of the terminated load and the realizablity of couplers , a proper eclectic distribution of coupling degree of couplers is computed synthetically . 2 . a small , light , compact , ~ vide band and high performance h - t coupler with lognitudinal dualslot is presented
  根据天线方向图要求，确定阵面的口径分布，在此基础上，结合慢波线终端负载的吸收系数，以及耦合器耦合量的可实现性，综合折中考虑，计算选择出合适的耦合器耦合度分布。
• Therefore it ' s very urgent to find a way to enable students in distance learning programs to do their experiments through internet / intranet . this paper analyses the advantages and disadvantages of the design and implement of some existing internet virtual laboratory ( ivlab ) systems . we find that it is efficient , economical , and realizable to build the ivlab system with the flash technique
  本文在深入的分析了现有远程虚拟实验系统( ivlab )在设计和实现上的优缺点后，认为从技术可实现性、系统性能和经济上考虑，基于远程仿真的和flash技术的远程虚拟实验系统构建技术是一种易推广、易实现的，同时效率较高，实验效果较好的远程虚拟实验系统解决方案。
• After reviewed by specialist panel , the project has been carried out in cities of sichuan province . the paper analyses the possibilities of realization of valueadded data services which users may need or like on cdma 1x network platform . the design and construction project to realize these services is presented in the paper
  本文还立足于cdma网络的技术优势，分析了在cdma1x网络平台上开发出更多适合用户需求和喜爱的数据增值业务应用的可能和技术可实现性，详细分析了cdma1x网络平台上可实现的几种数据业务的技术要求，提出了在cdma1x网络平台上实现这些数据增值业务的建设设计方案。
• Focused on the realization in engineering practice , this paper discussed automotive anticollision radar ' s function requirement , working principle and system design . through summarizing and analysis of its research and development , the paper proposes a new type of secondary centimeter wave automotive anticollision radar that applied on the expressway
  本文以现有技术的可实现性为出发点，讨论了汽车防撞雷达的性能要求、工作原理和总体设计等相关问题，总结了国内外汽车防撞雷达的研发状况，在此基础上设计了一种应用于高速公路上的应答式厘米波汽车防撞预警雷达。
• On this basis , the text researches the present situation issue of rmb under the cooperative pattern of east asian currencies : probing into self - realization of contagious devaluation " . after one currency devalued in area , especially as one of international reserve currency japan yen devaluing , it can damage growth and stability of domestic economy if rmb continuously maintains to peg the u . s . dollar . and the current bilateral swap arrangement in east asia further falls china into predicament
  在此基础上，重点研究了当前东亚货币合作格局下人民币的处境问题：探讨了东亚货币危机“传染性贬值”的自我实现性；当区域内某一货币贬值后，特别是作为国际储备货币之一的日元贬值后，人民币继续维持钉住美元的汇率安排会损害国内经济的增长与稳定；而现行的东亚双边货币互换合作机制的缺陷，进一步陷中国于困境。
• The improved algorithm not only inherits the fast convergence trait from rls and realizable systolic array from qr _ rls , but also eliminates square - root operation and gets directly equalizer output signals from systolic array . so this algorithm has more simple operation , faster executing speed , less hardware resource and lower hardware cost . some different equalization algorithm are imitated on the qpsk communication system with multipath channel
  其次对一些成熟的自适应均衡算法(如lms算法、 rls算法、 qr _ rls算法、逆qr _ rls算法)进行了分析;介绍了一种改进后的无平方根的qr _ rls算法,该算法不但继承了rls的快速收敛特性和qr _ rls算法的systolic阵列可实现性,还取消了qr _ rls算法的平方根运算,使算法在硬件实现时运行速度更快,占用资源也更少,同时该算法还可由systolic阵列直接得到均衡后的输出信号,运算量更小。