sliding_model1_1

说明：  abaqus中vumat下铝的fortran本构，二次开发，只适用于初学者，非常简单的那种(FORTRAN constitutive model, secondary development, elementary study)

说明：  金蝶官方的CRM二次开发文档，主要是基本开发的讲义，PPT格式。没做过CRM二开的，有一定指导作用。(Kingdee's official CRM two development document, mainly the basic development of the lecture, PPT format. Did not do CRM two open, have a certain guiding role.)

圆筒型永磁直线电机铜simplorer的联合负载仿真(Joint Load Simulation of Cylindrical Permanent Magnet Linear Motor Copper Simorer)

说明：  用于计算多普勒频移的函数，MATLAB语言，挺好用。(The function for calculating Doppler frequency shift, MATLAB language, is very useful.)

绘制双层各向异性介质AVO曲线，可以更改介质类型(Drawing the AVO curve of anisotropic medium,the type of medium can be changed.)

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.)

说明：  迭代计算算法，能够完成收敛分析，求解非线性方程根的一个很有效的方法。(Iterative algorithm can complete convergence analysis and solve the roots of non-linear equations.)

说明：  用于abaqus显式动力学分析的3D Hashin 损伤二次开发算法代码(3D Hashin damage redevelopment algorithm code for ABAQUS Explicit dynamic analysis)

说明：  基于MATLAB编程实现走向无限、延伸无限的薄板状体磁异常正演(Forward modeling of magnetic anomaly of infinite and extended infinite thin plate)

说明：  使用Catia二次开发绘制大量（N>100K）的大小不同导光板网点，用于光学仿真模型的建立。(The second development of Catia is used to draw a large number (N > 100K) of dots with different sizes for the establishment of optical simulation model.)