diff --git a/SAR3Q3.m b/SAR3Q3.m
deleted file mode 100644
index d2ddfcf2429710e50ed01b438c05174127be1465..0000000000000000000000000000000000000000
--- a/SAR3Q3.m
+++ /dev/null
@@ -1,20 +0,0 @@
-load('signal_excitation.mat');  
-
-xe1 = xe1 / max(abs(xe1));
-xe2 = xe2 / max(abs(xe2));
-
-
-[acor1, lag1] = xcorr(xe1, 'coeff');
-[acor2, lag2] = xcorr(xe2, 'coeff');
-
-
-figure;
-subplot(2,1,1);
-plot(lag1, acor1);
-title('Autocorrélation de xe1');
-xlabel('Décalage'); ylabel('Corrélation');
-
-subplot(2,1,2);
-plot(lag2, acor2);
-title('Autocorrélation de xe2');
-xlabel('Décalage'); ylabel('Corrélation');