ABAQUS-UMAT弹塑本构二次开发的实现

说明：  形成低通滤波器及实际RC低通滤波电路的单位冲激响应与频谱图(Unit impulse response and frequency spectrum of low pass filter and practical RC low pass filter circuit)

permanent magnetic machine wind turbine model PSCAD

EGO算法是基于kriging模型的全局优化方法，不通过函数而是通过样本模型寻优，文件给出实例，加载相应的工具箱即可。(EGO algorithm is a global optimization method based on Kriging model. Instead of function, it is optimized by sample model. The example is given in file, and the corresponding toolbox can be loaded.)

说明：  石崇老师编的PFC建立不规则边坡模型的代码(Code for establishing irregular slope model by PFC compiled by Shi Chong)

一个简单的排队系统仿真应用，可用于理发店等单队列的场合。(A simple queuing system simulation application, can be used for a single queue barber shop and other occasions.)

大气辐射传输模型，求大气透过率和辐射亮度(Atmospheric Radiation Transport Model to Calculate Atmospheric Transmittance and Radiation Brightness)

说明：  多项式样条方法实现利率期限结构的拟合，有数据和MATLAB 求解程序(Estimating yield curves)

说明：  生成节点阻抗矩阵的程序，以IEEE33节点系统为例，亲测好用。(The program was developed to generate the node impedance matrix, taking ieee33 node system as an example, which was easy to use.)

说明：  将CATIA数据里面的2层和3层焊点，批量生成point点。(Two and three layers of solder joints in CATIA data are generated in batches.)

轴承故障诊断，自己编写的基础EMD分解程序，实测很好用。(Bearing fault diagnosis, self-compiled basic EMD decomposition program, the actual measurement is very useful.)