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Hi,
program has some logical errors.Estimated output is not matching with input.And there is difficulties in applying the audio samples in kalman equations.
clc;
clear all;
close all;
load handel.mat
filename = 'handel.wav';
[x, fs]=audioread('handel.wav');
p=20; % order taken in papera
lp=p;
lp1=lp+1;
[a g]=lpc(x,p); % finding lpc , prediction filter polynomial a , p is the order p=15
I = eye(lp,lp);
i= zeros(lp,1);
ppi = [i I]...
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