包含了lms,rls等多种算法. 例如lms: %LMS4 Problem 1.1.2.1 % % 'ifile.mat' - input file containing: % I - members of ensemble % K - iterations % sigmax - standard deviation of input % lambdaW, sigmaW - parameters of first-order Markov % processes which generate
有关图像去噪 clear clc %在噪声环境下语音信号的增强 %语音信号为读入的声音文件 %噪声为正态随机噪声 sound=wavread('c12345.wav'); count1=length(sound); noise=0.05*randn(1,count1); for i=1:count1 signal(i)=sound(i); end for i=1:count1 y(i)=signal(i)+noise(i); end