unbalance

Abaqus子程序，GTN孔洞损伤模型， 用于材料的损伤模拟(Abaqus subroutine, GTN hole damage model)

地震勘探的AVO分析简单小程序，适合初学者(Simple small program for AVO analysis of seismic exploration suitable for beginners)

扩展卡尔曼滤波算法，应用很多，换个背景就可应用，有点基础就下载，本程序已删掉背景。(Extended Kalman filter algorithm, the application of a lot can change in the context of applications, a little foundation on the download, the procedures have been deleted from the background.)

Abaqus 子程序，与VS，IVF联用， 用于判断模拟时工件的滑移，粘着(The Abaqus subroutine, combined with VS, IVF, is used to judge the slip and adhesion of the workpiece in the simulation.)

java电信管理系统，针对电信业务的收费，查询，和业务管理功能。(java Telecommunications Management System)

基于PSCAD4.5的双馈感应式风力发电系统仿真，矢量控制(Simulation of doubly fed induction wind power generation system based on PSCAD4.5 and vector control)

实现对地震信号 的频谱分析，达到滤波、去噪、提高分辨率等的作用(To realize the spectrum analysis of seismic signals, to achieve the function of filtering, denoising and improving resolution.)

fortran轮轨耦合分析程序，能分析单个轮对轮轨动力作用(Fortran program for single wheelset dynamic simulation)

可以计算临界转速，书上的一个例子，可以看看(Calculating Critical Speed)

说明：  DTU控件实例，供DTU爱好者学习。。。(dtu activety,good for new learner.)