假设数据是这样子的: gnuplot脚本如下: set terminal postscript eps color enhanced set log x set log y set format x '2^{%L}' set yrange[:] set ytics(,,,) set format y '%2.1t*10^{%L}' set output 'test.eps' set ylabel 'value' offset 2.0 set xlabel , plot : with pt lc…