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酒店管理系统(ExtJs),该系统采用VS2005+SQL2005开发,采用Extjs2.0技术实现UI展示.数据库脚本:App_Data文件夹下.数据库操作采用的是SqlHelper.DB_51aspx下为Sql数据库文件，附加即可.默认登陆页面为login.aspx，默认帐号/密码：admin/admin.注意：如果在IIS下配置，务必将HotelUI设置为虚拟目录 (Hotel Management System (ExtJs), the system developed using VS2005+ SQL2005, using Extjs2.0 technology for UI display. Database script: App_Data folder. SqlHelper.DB_51aspx database operations is used under the Sql database file can be attached. The default login page is login.aspx, default account/password: admin/admin. Note: If you configure IIS, be sure to set the virtual directory HotelUI)

说明：  在R语言中有根据矩阵绘制色块图的程序，可以用于绘制相关系数矩阵图，用丰富的颜色和形状形象的展示矩阵元素值的大小。今天介绍的是如何用matlab绘制矩阵色块图。(In R language, there is a program to draw color block graph according to matrix, which can be used to draw correlation coefficient matrix graph and show the size of matrix element value with rich color and shape image. How to draw matrix color block diagram with MATLAB is introduced today.)

说明：  根据舰船螺旋桨噪声一书给出的计算空泡噪声的公式，简便计算各种条件下的螺旋桨噪声级的程序(According to the formula for calculating the cavitation noise given in the book "Propeller Noise of Ships", the program for calculating the propeller noise level under various conditions is simple and convenient.)

光学谐振腔计算，锁模调制，腔内功率密度计算，一阶导数求解(Calculation of optical resonator)

说明：  有限元程序，计算平面应力，平面应变，轴对称问题，FORTRAN语言编写的。(Finite element program.)

说明：  极值理论POT模型阈值选取，matlab代码。(POT model; extreme value theory)

说明：  使用IDL编程，envi批量镶嵌处理，方便处理多个影像，快速高效(Using IDL programming, envi batch mosaic processing, convenient processing of multiple images, fast and efficient)

说明：  二维雷诺方程的matlab有限差分算法。(Matlab finite difference algorithm for two-dimensional Reynolds equation.)

说明：  异步电机的矢量控制和直接转矩控制，在SIMULINK平台上搭建的模型(Vector control and direct torque control of asynchronous motor)

说明：  PLC Open编程手册，适合codesys平台(THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND MAY BE SUBJECT TO FUTURE ADDITIONS, MODIFICATIONS, OR CORRECTIONS. PLC OPEN HEREBY DISCLAIMS ALL WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES, OR CONDITIONS OF TITLE, NON-INFRINGEMENT,)