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Matlab教学课程实例资料，仅供教学参考。(Matlab tutorial instance data, teaching and reference purposes only.)

test_graph for matlab

说明：  用MATLAB/SImulink 搭建的单相光伏并网逆变器仿真，用PR电压环控制器进行控制，包含2012-2018所有版本(Simulation of single-phase photovoltaic grid connected inverter built by Matlab / Simulink, controlled by PR voltage loop controller, including all versions of 2012-2018)

能够把输入信号分解为多个IMF分量，并进行Hilbert变换，求得信号的时频分布谱图。(Be able to input signal is decomposed into several IMF components and carry out Hilbert transform, time-frequency distribution obtained spectrum.)

finite element analysis of solids and structures

心电信号R波峰值提取算法，抗干扰能力非常强。(ECG R-wave peak extraction algorithm, anti-interference ability is very strong.)

《系统辨识与自适应控制MATLAB仿真》的程序代码，有很高的参考价值。(MATLAB simulink)

利用matlab 软件编程的三次样条插值函数(matlab spline)

ZeroForcing MIMO BPSK BER

说明：  短时傅里叶变换的MATLAB程序，保证时、频分辨率，有算例(Short time Fourier transform matlab program to ensure time and frequency resolution, and with calculation examples)