Through state prediction, dynamic state estimation is able to finish the security assessment in order to achieve economic dispatch, prevention control and other online functions.
With the prevalent intranet techniques in the world and Client/Server/Server structure, 8 modules such as aquaculture, expert on net, information consulting, fishery environmental protection, market conditions, fishes for display, membership registration, and correlative Web, were integrated with the tools of FrontPage 98、Visual InterDev、Dhtml、MSDN、IESDK、Java、Visual C++、Visual Basic and Photoshop5.0. The function of expert decision and information services has been realized.
以等图象处理软件为开发工具 ,以 Windows NT4.0 / Windows 98为应用软件平台 ,对水产养殖、网上专家、信息咨询、渔业环保、市场商情、观赏鱼、会员注册、相关站点等 8个基本模块进行了系统集成。 实现了完善的专家决策支持功能、直观的专家在线功能和广泛的信息服务功能
The maximum continuous weighting range of this analog switch IC is 21.3 dB,and the minimum insertion loss is about-6 dB.In-situ tests show that the sampling,weighting and programmable weighting superposition can be implemented for SAW filters with center frequency from 50 MHz to 250 MHz. This analog switch IC is useful for MCM(Multi-Chip-Mode) programmable SAW filter.