diff --git a/SimPlatform/DataGen.py b/SimPlatform/DataGen.py
new file mode 100644
index 0000000000000000000000000000000000000000..9d66a56cfb22d218c1c9a3a7b9a4f92c3447c2b2
--- /dev/null
+++ b/SimPlatform/DataGen.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+"""
+Created on Wed Aug 15 13:48:39 2018
+
+@author: Yi Zhang
+"""
+
+import numpy as np
+import sys
+sys.path.append('../')
+from SimPlatform.Simulator import Simulator
+from SimPlatform.Parameters import params_default
+from scipy.io import savemat
+
+
+# =============================================================================
+params=params_default
+params['shape']=(128,128)
+sim=Simulator(params)
+T=50
+
+Sum,Bubbles,Tissue=sim.generate(T)
+
+
+data={'Sum':Sum, 'S':Bubbles, 'L':Tissue}
+savemat('SampleData.mat',data)
+