diff --git a/usedMcode/ridgeCVvia.m b/usedMcode/ridgeCVvia.m
index e2ddd6f..3e9790a 100644
--- a/usedMcode/ridgeCVvia.m
+++ b/usedMcode/ridgeCVvia.m
@@ -32,7 +32,7 @@
     if strcmp(goal,'kin')
         predicted=shiftingMean(kinematics,factor);
     elseif strcmp(goal,'EMG')
-        predicted=trainingDataEMG;
+        predicted=shiftingMean(trainingDataEMG,factor);
     else
         error('only kin and EMG are valid inputs for goal');
     end
@@ -48,11 +48,21 @@
         predicted=predicted(1:end-eegOffset,:);
     end
 
+
+    while size(trainingData,1)>size(predicted,1)
+	trainingData=trainingData(2:end,:);
+    end
+
+    while size(trainingData,1)<size(predicted,1)
+	predicted=predicted(2:end,:);
+    end
+
     viaCorr=zeros([k,size(viaData,2)]);
     finalCorr=zeros([k,size(predicted,2)]);
     
     randMap=randperm(size(trainingData,1));
     for i=1:k
+%	disp([i,size(trainingData),size(viaData),size(predicted)])
         leaveData=trainingData(mod(randMap,k)==i-1,:);
         leaveVia=viaData(mod(randMap,k)==i-1,:);
         leavePred=predicted(mod(randMap,k)==i-1,:);
@@ -80,7 +90,7 @@
 
             coeffs=ridge(remainingPred(:,j),viaDataPredictedRemaining,ridgeParams(1),0);
 
-            finalCorr(i,j)=ridgeCorrelation(viaDataPredictedLeave,leavePred,coeffs);
+            finalCorr(i,j)=ridgeCorrelation(viaDataPredictedLeave,leavePred(:,j),coeffs);
 
         end
     end
diff --git a/usedMcode/shiftingMean.m b/usedMcode/shiftingMean.m
index 7c417ae..edc2517 100644
--- a/usedMcode/shiftingMean.m
+++ b/usedMcode/shiftingMean.m
@@ -2,7 +2,7 @@
 %shiftingMean downsampling by taking the mean
 %   taking the mean of $factor data as new datum
     dataSize=size(data);
-    output=zeros([fix(ceil(dataSize(1)/factor)),dataSize(2:end)]);
+    output=zeros([fix(dataSize(1)/factor),dataSize(2:end)]);
     for i=1:size(output,1)
         output(i,:)=mean(data(fix(round((i-1)*factor))+1:min(fix(round(i*factor)),dataSize(1)),:),1);
     end