plot \
 "<./hist_in <pulse_out_1.dat"  using 1:3 title "I average=1",  "<./hist_in <pulse_out_1.dat"  title "Q average=1",  \
 "<./hist_in <pulse_out_1s.dat" using 1:3 title "I average=1",  "<./hist_in <pulse_out_1s.dat" title "Q average=1",  \
 "<./hist_in <pulse_out_7.dat"  using 1:3 title "I average=7",  "<./hist_in <pulse_out_7.dat"  title "Q average=7",  \
 "<./hist_in <pulse_out_25.dat" using 1:3 title "I average=25", "<./hist_in <pulse_out_25.dat" title "Q average=25", \
 "<./hist_in <pulse_out_31.dat" using 1:3 title "I average=31", "<./hist_in <pulse_out_31.dat" title "Q average=31", \
 "<./hist_in <pulse_out_63.dat" using 1:3 title "I average=63", "<./hist_in <pulse_out_63.dat" title "Q average=63"