diff --git a/DRAMSys/analyzer/scripts/plots.py b/DRAMSys/analyzer/scripts/plots.py
index 8b7621a9..d5ae6cc0 100755
--- a/DRAMSys/analyzer/scripts/plots.py
+++ b/DRAMSys/analyzer/scripts/plots.py
@@ -83,6 +83,15 @@ def memory_utilisation_window(connection, tracePath, steps):
 
     plt.figure()
 
+    # Write data to a file for matlab:
+    outputFileNameBWMatlab = 'memory_utilization_percent_' + basename + '.txt'
+
+    f = open(outputFileNameBWMatlab, 'w')
+    for i in range(steps):
+        line = "{} {}\n".format(time[i], bandwidthPercentage[i])
+        f.write(line)
+
+
     #Plot Bandwidth in Percent
     plt.plot(time, bandwidthPercentage)
     plt.xlabel('Time [ns]')