基于扩张观测器的PID控制

MATALAB课件和数学建摸的基本实验，对初学者很有帮助。(MATALAB courseware and mathematical modeling of basic experiments, very helpful for beginners.)

主要是通过电导增量法去实现MPPT，也就是最大功率点的跟踪(Mainly through the conductivity incremental approach to realize the MPPT, also is the maximum power point tracking )

实现地震叠前三参数反演（纵波速度、横波速度、密度）(prestack seismic inversion (compressional wave velocity, shear wave velocity, density))

PMSG网侧的结构包括逆变器、PWM发生器、电压矢量控制。采用电压外环和电流内环的双闭环控制。设计电流控制器时，希望稳态电流无静差，而且动态要求上，永磁直驱风力发电系统中不允许在电流调节过程中有太大的电流超调.(PMSG network side structure includes an inverter, PWM generators, voltage vector control. Using a voltage outer and inner current double closed loop control. Design current controller, hope no static error steady-state current, and the dynamic requirements, permanent magnet direct drive wind power system does not allow much of the current overshoot in the current regulation process.)

这是一个地震子波波形显示及一维地震记录合成的程序(This is a seismic waveform display and one-dimensional seismogram synthesis program)

支持向量机预测程序，实现氧化还原电位的预测(This program is based on SVM，used to the prediction of oxidation-reduction potential)

能够进行简单的字母识别，基于matlab实现(Can be a simple letter recognition, based on matlab implementation)

多电平逆变器MMC，比较简单的三项逆变 打架可以下载看看(Multi-level inverter MMC, a relatively simple three inverters can download to see fights)

This is used for aircraft projects ,where it contains the aircraft related papers

自己编的瑞丽信道的MATLAB仿真源文件，信道参数可以选择(Part of the Ruili own channel MATLAB simulation of the source file, the channel parameters can be choose)