Gnuplot Produced by GNUPLOT 5.0 patchlevel 6 0 0.5 1 1.5 2 2.5 3 0 50 100 150 200 250 300 350 400 accel factor speed in mm/s -1 -1 -0.75 -0.75 -0.5 -0.5 -0.25 -0.25 0 0 0.5 0.5 1 1