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Commit cb3fe7ed authored by YE Victor's avatar YE Victor
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SAR3Q4.m 0 → 100644
load('signal_excitation.mat'); % xe1, xe2, Fe
x = xe1; % On choisit xe1
x = x ; % Normalisation
load('empreinte_ac'); % fe
ys = simule_piece(x, fe); % Convolution avec la vraie empreinte
% Corrélation
[h_est, lags] = xcorr(ys, x, 'none');
t = lags / fe;
% Affichage amplitude réelle
figure;
plot(t, h_est);
xlabel('Temps (s)');
ylabel('Amplitude (V²)');
title('Réponse impulsionnelle estimée de la pièce (non normalisée)');
grid on;
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