模块二++110kV线路保护检验调试V,是一些变电站经常面临的问题...

ADI公司基于其公司的ADC,DAC及DDC,DUC提出的基站结构设计方案。-ADI based company ADC, DAC and DDC. DUC structure of the base station design.

通过对 Qtopia平台中一些通信机制的简要介绍 , 以及对输入法模块实现的介绍 , 对熟悉Qtopia 平台的开发流程以及在嵌入式环境下做输入法模块开发都有良好的借鉴作用。-Qtopia platform through a number of communication mechanisms in a brief introduction, as well as the implementation of the input module of the introduction of the familiar with the Qtopia platform, as well as flow conditions in the embedded module to do the development of input method has a good reference.

独立键盘的原理和设计和方法，里面附有C的源代码-Independent keyboard theory and design and methodology, which with C source code

本文为电子大赛的最后提交文档，题目为简易数控直流电源，书写详细清楚，很好的参考样品-This contest final submission of electronic documents, entitled Simple NC DC power supply, writing more clear, a good reference sample

bob board display using rs232,spi

基于TMS320LF2407的LED大屏幕显示程序-on TMS320LF2407 LED large screen display program

本分布式小区智能网络模型采用符合现场总线(Fieldbus)要求 的CAN技术，以带CAN总线端口的主控机和单元控制器CAN端接口构成的 CAN网络层，下层为由带RS485端口的住户采集器和单元控制器RS485端 接口构成了RS485网络层，向上则利用PC机连接CAN网络层，作为智能 化小区管理中心，从而基本实现智能小区管理、控制、报警、信息采 集和自我检测的功能。 本文从智能小区、现场总线、CAN技术到“CAN+RS485”双底层网 络模型的软、硬件研究，较为详细的介绍了其设计、调试运行和期间 各种问题的解决。 -The Distributed Intelligent Network model district in line with Fieldbus (Fieldbus) requirements CAN technologies to bring CAN bus port主控机and cell controller CAN-side interface consisting of CAN network layer, the lower the grounds with RS485 port Household acquisition and cell controller interface RS485 client constitutes a RS485 network layer, up modem to connect to the PC using the CAN network layer, as the Intelligent Community Management Center in order to realize the basic intelligent community management, control, alarm, information collection and self-testing function. This article from the Intelligent Community, Fieldbus, CAN technology to

校园网络系统设计方案 校园网络系统设计方案-campus network system design campus network system design campus network system design

是一个开发软件,利用pb开发的一个学生管理系统-Development is a software development using pb of a student management system

针对XML 数据半结构化的特点及概率查询的理论，结合蚁群算法，提出添加杂交 算子，更新信息素的方法，不仅能动态选择数据查询方向。