Manage

锁相环matlab实现，可提取并网逆变器网测电压相位。(PLL based on matlab,extraction of voltage phase in grid connected inverters.)

MATLAB编写的一段有限元方法计算梁的应力分析程序(A finite element method program written by matlab for stress analysis of beams)

冲床应用行业检修使用的PLC程序，包含了工艺上的完整过程，其他冲床的程序也都是类似的(The PLC program used in the maintenance of punch application industry includes the complete process of technology, and other punch programs are similar.)

对电机进行基于spwm的变频调速系统，来实现对异步交流电动机的转速调整与三相电流调整(SPWM-based variable frequency speed regulation system for motor)

CustomView Show the Custom View Command

说明：  LSDYNA自定义本构模型文件, 很实用(LSDYNA User Defined Materials)

说明：  采用泰森多边形法根据区域内雨量站经纬度计算各站点权重，以此权重与各站点雨量相乘后累加得到面平均雨量(The Tyson polygon method is used to calculate the weight of each station according to the latitude and longitude of the rainfall station in the area, and the weight is multiplied by the rainfall of each station to accumulate to obtain the surface average rainfall)

DFB激光器的仿真模拟,通过数值计算，可以仿真阈值等特性(DFB laser simulation)

说明：  固定资产管理系统,会员管理结合了Asp.net2.0中的MemberShip，还应用了SiteMap和master文件等.(Fixed Assets Management System, membership management combines Asp.net2.0 the MemberShip, has also applied the SiteMap and master files.)

说明：  商品采购管理源程序和Datebace 关键字：C++， SQL server， ado(Commodity procurement management source and Datebace Keywords: C++, SQL server, ado)