diff --git a/MATLAB/Project.m b/MATLAB/Project.m
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+++ b/MATLAB/Project.m
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+close all;
+%% frequences theorique utilisees
+F1=85000;
+F2=90000;
+F3=95000;
+F4=100000;
+F5=115000;
+F6=120000;
+
+
+%% frequences avec une imprecision
+F1 = 85005.9;
+F2 = 90000;
+F3 = 94986.8;
+F4 = 100000;
+F5 = 115015.9;
+F6 = 120000;
+
+%% calcul et affichage du systeme de son FFT et du spectre de fourrier (Lancer une des sections en haut avant)
+Res2 = sim('SimuProject');
+
+figure(5);
+plot(Res.Sinus_Continu);
+hold on;
+plot(Res.Sinus_Echanti,'o');
+grid;
+
+figure(6)
+Tf = abs(fft(Res2.Sinus_Echanti.Data)/M);
+stem(Tf);
+title("fft de Sinus");
+grid;
+
+figure(7);
+df = 1/T;
+frequence = df * [0:1:M-1];
+semilogy(frequence, Tf,'r*');
+grid;
+%% cas du pistolet avec des signaux carres
+
+Scarre = sim('Signal_carre');
+
+figure(1);
+plot(Scarre.Carre_conti)
+hold on;
+plot(Scarre.Carre_discret,'o');
+
+Tf = abs(fft(Scarre.Carre_discret.data)/M);
+
+figure(3);
+stem(frequence, Tf);
+
+%% affichage bode du filtre de chebychev
+F = tf([1],[1.7483E-23,7.6663E-18, 1.162E-11, 3.0332E-6 , 1]);
+
+bode(F);
+
+
+
+
diff --git a/MATLAB/Signal_carre.slx b/MATLAB/Signal_carre.slx
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diff --git a/MATLAB/SimuProject.slx b/MATLAB/SimuProject.slx
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index 0000000..741671d
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