x=0.1:0.1:0.9; a=[41.37,44.34,44.34,44.66,44.66,44.66,98.85,98.85,98.85];%xxxxxx b=[22.10,22.39,22.39,29.77,29.77,29.77,86.01,86.01,86.01]; %xxxxxx plot(x,a,); axis([,]) set(gca,'XTick',[0.1:0.1:0.9]) ::]) legend('文献[54]','本文'); xlabel(,'FontWeight',