diff --git a/usedMcode/noOfSynergies.m b/usedMcode/noOfSynergies.m
index f424a77..ddbdd57 100644
--- a/usedMcode/noOfSynergies.m
+++ b/usedMcode/noOfSynergies.m
@@ -2,6 +2,8 @@
 % pathToFile='/nfs/wsi/ti/messor/hohlochj/origData/';
 pathToFile='/home/jph/Uni/masterarbeit/origData/';
 maxFile=5;
+windowEMG=0.2;
+windowShift=0.05;
 
 maxSize=6;
 oneSubject=true;
@@ -28,7 +30,7 @@
 parfor j=1:size(numbersMat,2)
     number=numbersMat(j);
     subject=subjectsForNumbers{j};
-    EMG{j}=readEMGSig(pathToFile,subject,number,maxFile);
+    EMG{j}=readEMGSig(pathToFile,subject,number,maxFile,windowEMG,windowShift);
 end
 
 trainingData=cell2mat(EMG);
diff --git a/usedMcode/readEMGSig.m b/usedMcode/readEMGSig.m
index f03da3a..64374fc 100644
--- a/usedMcode/readEMGSig.m
+++ b/usedMcode/readEMGSig.m
@@ -1,10 +1,11 @@
-function [EMG]=readEMGSig(pathToFile,subject,number,maxFile)
+function [EMG]=readEMGSig(pathToFile,subject,number,maxFile,windowEMG,windowShift)
     EMGcell=cell(maxFile,1);
     usedChannels={'AbdPolLo','Biceps','Triceps','FrontDelt','MidDelt','BackDelt'};
     
     for i=1:maxFile
         [sig, ~, params] = load_bcidat(strcat(pathToFile,sprintf('%s/%s_B100%i/%s_B1S00%iR0%i.dat',subject,subject,number,subject,number,i)));
-        EMGcell{i}=sig(:,ismember(params.ChannelNames.Value,usedChannels));
+        tmp=sig(:,ismember(params.ChannelNames.Value,usedChannels));
+        EMGcell{i}=waveformLengthAll(tmp,params.SamplingFrequency.NumericValue,windowEMG,windowShift);
     end
     
     EMG=cell2mat(EMGcell);
diff --git a/usedMcode/waveformLengthAll.m b/usedMcode/waveformLengthAll.m
new file mode 100644
index 0000000..2effb0c
--- /dev/null
+++ b/usedMcode/waveformLengthAll.m
@@ -0,0 +1,8 @@
+function [EMG]=waveformLengthAll(sig,frequency,windowEMG,windowShift)
+    signalWindow=frequency*windowEMG;
+    shiftProp=windowEMG/windowShift;
+    EMG=zeros((floor(size(sig,1)/signalWindow)-1)*shiftProp+1,size(sig,2));
+    parfor i=1:size(sig,2)
+        EMG(:,i)=waveformLength(sig(:,i),frequency,windowEMG,windowShift);
+    end
+end
\ No newline at end of file