From e8943789d6850a11d8d628111ef26de859b281ad Mon Sep 17 00:00:00 2001
From: YE Victor <victor.ye@imt-atlantique.net>
Date: Tue, 27 May 2025 16:20:08 +0000
Subject: [PATCH] Upload New File
---
src/SAR3Q3.m | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 src/SAR3Q3.m
diff --git a/src/SAR3Q3.m b/src/SAR3Q3.m
new file mode 100644
index 0000000..d2ddfcf
--- /dev/null
+++ b/src/SAR3Q3.m
@@ -0,0 +1,20 @@
+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');
--
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