Le 07/02/2014 23:39, samaelkreutz a écrit : > for i=1:1:4// > DM(i)=fscanfMat('export_5-20HZ_C(i).txt') > figure(i) > plot(DM(i)(:,7),DM(i)(:,4),'ro*',DM(i)(:,7),DM(i)(:,5),'o') > end for i=1:1:4// DM=fscanfMat('export_5-20HZ_C(i).txt') figure(i) plot(DM(:,7),DM(:,4),'ro*',DM(:,7),DM(:,5),'o') end may work