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C#启动指定的Windows信使服务，本例中是启动IIS服务，在Windows XP下可完美运行，在Windows7下不行好像，本程序演示如何在C#的程序中启动一个指定的Windows内置服务的方法。具体的实现代码： 　　ServiceController service = new ServiceController();//创建服务控制对象 　　service.ServiceName = "Messenger";//启动Windows信史服务 　　//判断当前服务状态 　　if (service.Status == ServiceControllerStatus.Stopped) 　　{ 　　 try 　　 { 　　 service.Start();// 启动服务 　　 service.WaitForStatus(ServiceControllerStatus.Running); 　　 } 　　 catch (InvalidOperationException) 　　 { 　　 MessageBox.Show("不能启动该服务！"); 　　 } 　　}

使用matlab搭建了一个直流稳压电源的模型，两级式，前级不控整流，后级升降压(A model of DC regulated power supply is built by using matlab. It is two-stage, with uncontrolled rectifier at the front stage and step-up and step-down at the back stage.)

在Win2000系统下修改主机名、IP、网关、子网掩码和代理服务器-in Win2000 systems changes hostname, IP, gateway, subnet mask and proxy servers

4psk系统,包括sinc滤波器的成型滤波部分，以及每一步的仿真结果图形(4psk communication system)

设计巧妙的数显抢答器电路-电子电路图站-电子家园-电路大全-电子制作-555电路-电子资料-电路原理图-开关电源电路-充电路电路-so cleverly designed several significant Responder circuit-electronic circuit station-home electronic-circuit-Go Electronic Production-5 55 circuits- electronic-circuit schematics-switching power supply circuit-charging circuit Road

bees posters.The Bees Algorithm

说明：  Xilinx zcu102 开发板入门例子，可运行于vivado 2017.4 平台(Xilinx zcu102 development board introduction example, can run on vivado 2017.4 platform)

做为一个例子，它是一个很好的学习FLASHMX的例子-as an example, it is a very good example of learning FLASHMX

8PSK 是一种相位调制算法。相位调制（调相）是频率调制（调频）的一种演变，载波的相位被调整用于把数字信息的比特编码到每一词相位改变（相移）。(8PSK is a phase modulation algorithm. Phase modulation (phase modulation) is an evolution of frequency modulation (frequency modulation), and the phase of the carrier is adjusted to code the bits of the digital information to the phase change (phase shift) of each word.)

用于插入nastran提交文件.bdf文件中提取出基于偶极子网格法求的气动影响系数矩阵(It is used to insert nastran submission file and extract aerodynamic influence coefficient matrix based on dipole mesh method from BDF file)