tyhoondata

在一维情况下，利用格林函数，模拟层状介质中地震记录(Simulating seismic records in layered media)

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

通过频率计数器采集到的数据可以实时计算Allan方差(The Allan variance can be calculated in real time by the data collected by the frequency counter)

基于光混频器和锁相环的零差相干通信仿真模块，可观察锁相动态过程(Simulation of Homodyne Coherent Communication Based on Optical Mixer and PLL)

使用MATLAB/SIMULINK创建汽车整车模型，进行汽车整车仿真。(Using MATLAB/SIMULINK to create a vehicle model, vehicle simulation.)

说明：  利用MATLAB/Simulink搭建的三电平逆变器仿真电路，利用模型预测控制方法进行控制，可以实现中点点位平衡，对研究模型预测控制有一定学习作用。(The simulation circuit of three-level inverter built by MATLAB/Simulink and the control by model predictive control method can realize the balance of mid-point and point, which has a certain learning effect on the study of model predictive control.)

带有储能电池模块的光伏发电系统，储能模块稳定直流母线电压，光伏工作在mppt模式(Photovoltaic power generation system with energy storage battery module, energy storage module to stabilize the DC bus voltage, photovoltaic work in MPPT mode)

说明：  启航电动自行车控制器软件,已经量产。用于替换晶汇控制器。(BLDC controller for elec-bike)

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.)

端面抽运Yb石英光纤激光器理论计算，matlab程序(end pumping of Yb doped fiber lasers)