Signal_and_Systems_Lab_3

说明：  PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码(DC PI regulator parameter double loop simulation program, the parameter adjustment is required, users learn communication matlab code)

fresnel衍射传播函数，可以计算光波衍射过程(fresnel diffraction spread function can be calculated light wave diffraction process)

rls算法的实现程序，里面有rls性能曲线的绘制(the rls algorithm implementation program, which has the rls performance curve drawn)

通过simulink图搭建三相逆变器的控制图，采用SVPWM控制技术，是三相逆变器输出电流谐波很小。(Build a three-phase inverter control charts simulink diagram by using SVPWM control technology, is a three-phase inverter output current harmonics is small.)

非线性的降维算法的工具箱，如PCA、 classical scaling等。(Dimensionality Reduction toolbox)

有小波分析的盲信号处理，基于欧几里得距离的聚类分析，代码里有很完整的注释和解释。( There Wavelet Analysis Blind Signal Processing, Clustering analysis based on Euclidean distance, Code, there are very complete notes and explanation.)

说明：  nsga2算法，测试指标IGD和GD，测试函数ZDT1-ZDT4,DTLZ1-DTLZ4(NSGA2 algorithm, index metrics IGD and GD, test functions ZDT1-ZDT4, DTLZ1-DTLZ4)

文件读取工具箱，实现MP3格式文件的分别读取和写出(Read documents toolbox, realize the MP3 format file of read and write respectively )

a simple eigenface program under matlab Imagetest is the picture of the guy you want to find among the 20 guys

说明：  降低PAPR,包括SC-FDNA的PAPR降低，也包含OFDMA的PAPR(reduce papr)