DefaultFileComparator

说明：  下垂控制在逆变器型微电网控制中得到了广泛应用。当线路呈阻性时,有功功率和无功功率存在较强耦合,影响了下垂控制的性能。目前提出了两大类解决方法:一类方法通过控制参数的选取使逆变器的等效输出阻抗在基频段呈感性,但该方法的输出阻抗受制于控制参数并且存在较大缺陷;另一类方法用逆变器输出电流和虚拟阻抗计算电压降,从指令电压中减去该电压降,达到模拟实际阻抗的作用,效果更优,但对其机理缺乏阐述,且存在逆变器输出电压偏差问题。(Droop control is widely used in inverter based microgrid control. When the line is resistive, there is a strong coupling between active power and reactive power, which affects the performance of droop control. At present, two kinds of solutions are proposed: one is to make the equivalent output impedance of the inverter inductive in the fundamental frequency band by selecting the control parameters, but the output impedance of this method is subject to the control parameters and has great defects; the other is to calculate the voltage drop by using the output current and virtual impedance of the inverter and subtract the voltage drop from the command voltage to simulate the actual impedance, The effect is better, but its mechanism is lack of elaboration, and there is the problem of inverter output voltage deviation.)

跨平台信息交流，基于 TCP/IP(UDP)，无需服务器，简单易用,可传送文件和文件夹,通讯数据采用 RSA/Blofish 加密.-cross-platform information exchange, based on TCP/IP (UDP) without the server, simple and easy capable of transmitting files and folders, data communications using RSA/Blofish encryption.

Declares the RPC service interfaces.

动态改变鼠标的实例(examples of mouse)

图片差异对比源码程序,例程结合易语言特殊功能支持库和数据操作支持库，实现图片差异的无损对比。(Picture Differences between the source program , combined with routines easy language support library special features and data manipulation support libraries , lossless image contrast differences.)

Windows hasp key dongle

TCP网络客户端程序-TCP network client

ACTAtek门禁系统SOAP API的基本运用，下载门禁用户指纹并UPLOAD到另一台门禁终端。是一个很好的在.net 环境下学习WEBSERVICE SOAP API 的学习例子-ACTAtek SOAP API AND Webservice study good sample

说明：  C#2010 Oracle数据库更新消息通知，Oracle服务器版本为Oracle10g，安装Oracle11g(确定安装Oracle11g)客户端。在C# 中添加引用Oracle.DataAccess;(C#2010 Oracle database update message notification, Oracle server version is Oracle 10g, installation Oracle 11g (determine to install Oracle 11g) client. Add a reference to Oracle. DataAccess in C #;)

isodata聚类算法流程图，开发环境可以是vc,也可以是matlab。(Isodata clustering algorithm flow chart, the development environment can be a vc, also can be the matlab)