m.bw.gnuplot

柯老师网站上找到的

load "title"
set nokey
plot \
"m.2.bw" with lines, \
"m.3.bw" with lines, \
"m.4.bw" with lines, \
"m.5.bw" with lines, \
"m.6.bw" with lines, \
"m.7.bw" with lines, \
"m.8.bw" with lines, \
"m.9.bw" with lines