diff --git a/signal/matlab/ScriptDFT.m b/signal/matlab/ScriptDFT.m
new file mode 100644
index 0000000..52ffa80
--- /dev/null
+++ b/signal/matlab/ScriptDFT.m
@@ -0,0 +1,40 @@
+clc;
+clear all;
+close all;
+
+F1 = 85000;
+F2 = 90000;
+F3 = 95000;
+F4 = 100000;
+F5 = 115000;
+F6 = 120000;
+
+Fe=320000;
+Te = 1/Fe;
+
+Fsin=120000;
+N=6;
+M=pow2(N);
+T=M*Te;
+
+% Condition : T < M/(2*Fsin)
+%T = pow2(N-2)/Fsin;
+%Te = T/M;
+
+Tsim = T-Te;
+res=sim('Simul6PistoletsDFT.slx');
+
+F=linspace(0, Fe-Fe/M, M);
+fourier=fft(res.Echant.Data)/M;
+
+%res=sim('SimulDFT.slx');
+%fourier=fft(res.Sinus_Echantillon.Data)/M;
+%fourier = real(fourier * (1i));
+
+
+grid;
+stem(F, abs(fourier), 'o');
+
+%plot(res.Sinus_Continu);
+%hold on; % permet de superposer la courbe à suivre
+%plot(res.Sinus_Echantillon,'o');
diff --git a/signal/matlab/Simul6PistoletsDFT.slx b/signal/matlab/Simul6PistoletsDFT.slx
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diff --git a/signal/matlab/Simul6PistoletsDFT.slxc b/signal/matlab/Simul6PistoletsDFT.slxc
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index 0000000..ffdee28
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diff --git a/signal/matlab/SimulDFT.slx b/signal/matlab/SimulDFT.slx
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index 0000000..33da15c
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diff --git a/signal/matlab/SimulDFT.slxc b/signal/matlab/SimulDFT.slxc
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index 0000000..18ce8db
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diff --git a/signal/matlab/matlab.mat b/signal/matlab/matlab.mat
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index 0000000..a516bc1
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diff --git a/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/checksumOfCache.mat b/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/checksumOfCache.mat
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diff --git a/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/tmwinternal/simulink_cache.xml b/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/tmwinternal/simulink_cache.xml
new file mode 100644
index 0000000..be797d2
--- /dev/null
+++ b/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/tmwinternal/simulink_cache.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<MF0 version="1.1" packageUris="http://schema.mathworks.com/mf0/SlCache/19700101">
+  <slcache.FileAttributes type="slcache.FileAttributes" uuid="a5a0bbf3-a847-4a2b-9d82-9ebba8ce1642">
+    <checksum>rxgpOFrmDq+h/7MggWfCkg==</checksum>
+  </slcache.FileAttributes>
+</MF0>
\ No newline at end of file
diff --git a/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/varInfo.mat b/signal/matlab/slprj/sim/varcache/Simul6PistoletsDFT/varInfo.mat
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diff --git a/signal/matlab/slprj/sim/varcache/SimulDFT/checksumOfCache.mat b/signal/matlab/slprj/sim/varcache/SimulDFT/checksumOfCache.mat
new file mode 100644
index 0000000..1b9fffc
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diff --git a/signal/matlab/slprj/sim/varcache/SimulDFT/tmwinternal/simulink_cache.xml b/signal/matlab/slprj/sim/varcache/SimulDFT/tmwinternal/simulink_cache.xml
new file mode 100644
index 0000000..6e32e0a
--- /dev/null
+++ b/signal/matlab/slprj/sim/varcache/SimulDFT/tmwinternal/simulink_cache.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<MF0 version="1.1" packageUris="http://schema.mathworks.com/mf0/SlCache/19700101">
+  <slcache.FileAttributes type="slcache.FileAttributes" uuid="65125006-5bcd-42f9-aab5-1c823d92c462">
+    <checksum>sRqyXcwexKgDRLel16Do4Q==</checksum>
+  </slcache.FileAttributes>
+</MF0>
\ No newline at end of file
diff --git a/signal/matlab/slprj/sim/varcache/SimulDFT/varInfo.mat b/signal/matlab/slprj/sim/varcache/SimulDFT/varInfo.mat
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