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da38d880 · Nicolas Rodriguez · 145b3f7b · da38d880
Commit da38d880 authored Jan 24, 2020 by Nicolas Rodriguez
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NSE_virtual.m NSE_virtual.m +12 -0

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--- a/NSE_virtual.m
+++ b/NSE_virtual.m
+%
+% Copyright 2019-2020 LIST (Luxembourg Institute of Science and Technology), all right reserved.
+%
+% Author: Nicolas Rodriguez (nicolas.bjorn.rodriguez@gmail.com)
+%
+function [NS,RMSE]=NSE_virtual(obs,sim_column)
+    [~,c]=size(obs);
+    sim=repmat(sim_column,[1,c]);
+    var_res=1/(length(obs)-1)*sum((sim-obs).^2);
+    RMSE=sqrt(var_res);
+    NS=1-var_res./var(obs);
+end
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