set output 'hybgraf.eps'
set terminal postscript eps  20
#set xrange [0.2:1.1]
#set logscale x
#set logscale y
set yrange [-0.6:2.0]
set offsets 0,0,0,0
#set size 1,1
set ylabel "PSNR [dB]"
set xlabel "Bit rate [bpp]"
#set noborder 
#set noxtics 
#set noytics 
#set noyzeroaxis 
set xzeroaxis
#set nokey
set key 0.6, 1.8
#set format y "%0.0e"
#set ytics (0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9)
set grid
#set label "LENA 512 x 512" at 0.08,42
#set label "10053" at 8.5,0.045
#set label "10055" at 10.5,0.06
#set label "12055" at 12.5,0.07
#set label "14055" at 14.5,0.085
#set label "15155" at 16.5,0.11
#set label "15355" at 18.5,0.135
#set label "15555" at 20.5,0.155

plot 'gnu1.txt' using 1:2 title 'FBI9/7+Haar(1/5)' w linesp , 'gnu1.txt' using 1:3 title 'FBI9/7+Haar(2/4)' w linesp , 'gnu1.txt' using 1:4 title 'FBI9/7+Haar(3/3)' w linesp , 'gnu1.txt' using 1:5 title 'Haar+FBI9/7(1/5)' w linesp , 'gnu1.txt' using 1:6 title 'Haar+FBI9/7(2/4)' w linesp , 'gnu1.txt' using 1:7 title 'Haar+FBI9/7(3/3)' w linesp , 0 notitle