for i=1:50
    ExampleCreateFile
    clear
end
disp('Create done')
for i=1:50
    ExampleCopy
    clear
end
disp('Copy done')
for i=1:50
    ExampleMask
    clear
end
disp('Mask done')
for i=1:50
    ExampleFilter
    clear
end
disp('Filter done')
for i=1:50
    ExampleDownSample
    clear
end
clear functions
disp('DownSample done')