S参数反演程序

说明：  umat基础知识教学，适合刚接触UMAT的新手做参考(UMAT basic knowledge teaching, suitable for beginners)

说明：  常规波束形成与最小方差无畸变算法性能对比（CBF、MVDR）(Performance comparison between conventional beamforming and minimum variance distortionless algorithm CBF MVDR)

利用S参数，即S11和S21反演介质的有效介电常数和有效磁导率(Inversion of effective permittivity and permeability of dielectrics using S parameters, i.e. S11 and S21)

一种虚拟同步发电机仿真模型，通过投切负荷达到频率波动的效果，然后VSG根据控制策略改变输出。(A virtual synchronous generator simulation model achieves the effect of frequency fluctuation by switching loads, and then VSG changes the output according to the control strategy.)

估算锂电池soc的MATLAB simulink模型(MATLAB Simulink model for estimating SOC of lithium battery)

说明：  这是典型双连杆机械臂的PD控制的matlab仿真，非常适合初始学机械臂控制折者(This is the MATLAB simulation of PD control of a typical double link manipulator, which is very suitable for the original manipulator to learn how to control the folding)

SIMPLE算法编程语言，使用Matlab对SIMPLE算法进行了阐述。(SIMPLE programming language)

可以用于在ABAQUS中进行蠕变损失分析(For creep rupture analysis in ABAQUS)

无刷直流电机调速仿真。PI转速和电流双闭环(Speed control simulation of Brushless DC motor)

说明：  可以用于在ABAQUS中进行蠕变损失分析(For creep rupture analysis in ABAQUS)