matlab-通过matlab对比自适应滤波器LMS和RLS滤波性能,输出误差进行对比-源码

clc; clear; close all; warning off; addpath(genpath(pwd)); load Sources.mat h = randn(5,1); fnoise = 100*conv(noise,h); primary = primary + fnoise(1:size(primary)); err1 = LMSFilter(primary, 100*noise, 0.000005, 5); figure; plot(err1,'r'); hold on err2 = RLSFilter(primary, 100*noise, 5, 15); plot(err2,'b'); legend('LMS自适应滤波误差','RLS自适应滤波误差'); ylim([-10,10]);