diff --git a/usedMcode/readEEG.m b/usedMcode/readEEG.m
index d1c02e6..4657700 100644
--- a/usedMcode/readEEG.m
+++ b/usedMcode/readEEG.m
@@ -29,7 +29,7 @@
 
     smoothClassification=zeros(size(classificationWithPause));
     for i=1:size(classificationWithPause,1)
-        smoothClassification(i)=round(mode(classificationWithPause(max(i-fix(bci_sf/500),1):min(i+fix(bci_sf/500),end))));       
+        smoothClassification(i)=round(mode(classificationWithPause(max(i-fix(bci_sf/1000),1):min(i+fix(bci_sf/1000),end))));       
     end
 
     clear classificationWithPause