matlab-masterpiece

使用MATLAB平台进行的一维mur边界仿真( one-dimensional boundary simulation mur using MATLAB platform)

单相有源功率因数校正电路的数学模型在matlab/simulink中的仿真，仿真已通过。(Mathematical model of single-phase active power factor correction circuit simulation in matlab/simulink the simulation has passed.)

％radon transform clear all ％ N=800 n=1:N fs=200 t=n/fs x1=exp(j*2*pi*(5*t+0.5*5*t.^2)) x2=exp(j*2*pi*(5*t+0.5*15*t.^2)) x=x1+x2 ％N=length(x) ％ ambifunb(x ) ％*****************************************RAT naf=ambifunb(x) htl(abs(naf)) ％ [wh,rho,theta]=htl(abs(naf)) colormap([0,0,0]) ％ xlabel( 极半径 ) ％ ylabel( 角度 ) ％**************************************％找出峰值点的坐标,计算初始频率和调频斜率(正确) ％找出峰值点的坐标 b=max(max(wh)) [u,a]=find(wh>=0.8*b) ( Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh)

LSE算法应用，很好用，请使用(LSE algorithm applications, very good use, please use)

matlab example psmsm

支持向量机的matlab实现代码，能实现支持向量机的建模，与识别(Support vector machine matlab code to achieve the support vector machine modeling, and recognition)

基于matlab的机械故障诊断系统的小波分析，能够加载正常信号与故障信号的数据，进行对比分析，适合初学者学习使用。(wavelet analysis)

神经计算的实验作业。用principle components analysis计算模式的主分量。提取线性输入的特征。(Neural computing experiment operations. Computing model using principle components analysis of the principal component)

用于产生多相编码序列P1码以及对产生的码字进行匹配脉压(generate P1 code and let the code throngh the matched filter)

channel rayleigh fading