diff --git a/DRPCA_Net/Metrics.m b/DRPCA_Net/Metrics.m
new file mode 100644
index 0000000000000000000000000000000000000000..7fc09aa53322dcc9f1536e8f9aa9b988df2cc369
--- /dev/null
+++ b/DRPCA_Net/Metrics.m
@@ -0,0 +1,24 @@
+%close all; 
+clear 
+
+Amp = 30 ; % dynamic range
+
+%% Load L et S estimés 
+   
+load('D325processed.mat', 'predS')
+load('Data_325Norm.mat','Bubbles2')
+
+         
+ %% B-mode image                 
+                                 
+     
+DRPCANet_S = predS;
+logenv_predS = Bmode(DRPCANet_S,Amp); 
+logenv_predS(abs(logenv_predS)>=Amp)=-Amp;
+
+S_g = Bubbles2;
+logenvS_g = Bmode(S_g,Amp);  
+logenvS_g(abs(logenvS_g)>=Amp)=-Amp;
+
+US_ADM_calc_PSNR(abs(single(logenvS_g)),abs(single(logenv_predS))).PSNR
+multissim3(abs(single(logenv_predS)),abs(single(logenvS_g)))
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