ry企业建站产品布局代码

简单的OA协同办公系统，简单的实现了用户管理、部门管理、岗位管理以及论坛相关的功能.(Simple OA collaborative office system, simple implementation of user management, department management, post management and forum related functions.)

该MATLAB脚本为使用矩阵迭代法计算其固有频率及振型，(Matrix iteration method for calculating natural frequencies and modes)

DHTML menu source codes. You can use this file souce codes to create your own menus.

一个朋友购买的商业版房产网源程序，价值1800元，去年年尾的时候送的，一直在收藏和研究，现在拿出来分享。-friends to buy a commercial version of the network source property worth 1,800 yuan last year, the end of the delivery, has been collecting and research, now take to share.

rule discovery for cancer detection by particle swarm optimization in data mining

FLAC3D 岩土工程有限元软件学习。 此软件用于研究采矿工程，土木工程， 石油工程 岩石力学问题(FLAC3D Geotechnical Engineering Finite Element Software Learning. This software is used to study rock mechanics in mining engineering, civil engineering and petroleum engineering.)

说明：  MATLAB三相光伏逆变并网电流电压双闭环仿真，三相并网发电系统的拓扑结构，图中，??????1为直流输入电源,??1为输入直流母线滤波电容?,??1~??6为三相逆变桥的6个IGBT开关管，??1为滤波电感??1的内阻和由每相桥臂上、下管互锁死区所引起的电压损失，??2为滤波电感??2的内阻，??1、??2、??2组成三阶LCL滤波器。(Double closed loop simulation of current and voltage for three-phase photovoltaic inverter based on MATLAB)

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一款使用纯CSS3制作的炫酷3D星空动画特效。(A cool 3D star animation special effect using pure CSS3.)

UNIX模拟系统模拟得很完善！-写的很好 !