CATIA 导光板网点绘制

本人课程设计用JAVA开发的理发店管理系统。可以高效率地管理理发店的运营 包括顾客的排队等待 计时 计费跟踪 营业额汇总等功能(curriculum design with Java development barber shop management system. Can efficient management barber shop's operations include customer waiting for tracking time billing and other business functions summary)

用于abaqus建模内聚力单元建模，通过内聚力单元分析材料损伤(Used for abaqus modeling, the cohesion unit is used to analyze material damage)

端面抽运Yb石英光纤激光器理论计算，matlab程序(end pumping of Yb doped fiber lasers)

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.)

计算锥形目标微运动时激光ISAR成像，可以仿真不同微运动状态(Calculating the laser ISAR imaging of a conical target motion)

说明：  采用相场方法，进行枝晶生长计算-标记为相场动力学模型A。(calculation of dendrite growth-model A)

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)

本模型采用矢量控制与SVPWM相结合的方法，应用在低压微电网中。直流源电压为600V，逆变器输出电压为380V，可实现稳定功率输出。模型对网侧控制策略中每一模块尽量做出了说明，方便初学者更快理解三相逆变器控制策略的实现方法，运行效果非常好。(This model adopts the method of combining vector control with SVPWM, which is applied in low voltage microgrid. The DC source voltage is 600V, and the inverter output voltage is 380V, which can achieve stable power output. Each module is explained as far as possible in the network side control strategy. It is convenient for beginners to understand the realization method of the three-phase inverter control strategy faster, and the operation effect is very good.)

说明：  实现激光打标机二次开发，能够成功实现初始化的过程，但是需要将本程序放置到原EZCAD软件的文件夹内。(To realize the secondary development of laser marking machine, the initialization process can be realized successfully, but this program needs to be placed in the folder of the original ezcad software.)

本程序可以用于轴系的扭转振动计算，根据测得的编码器信号序列，计算扭振角位移、角速度和角加速度(for torsional vibration calculation.)