picture1.m

来自「采用遗传算法对于加工问题的排序,使其最快.」· M 代码 · 共 25 行

function picture1(mintime,max_generation,generation)
figure(4);
plot(mintime,':');
axis([0 max_generation+1 min(mintime(:))-3 max(mintime(:))+3]); %指定坐标轴的范围
ylabel('mintime','FontSize',12,'color','b');      %对X轴进行标注，表示最短加工时间
xlabel('generation','FontSize',12,'color','b');   %对Y轴进行标注，表示代数
title('picture','FontSize',16,'color','r');
mm=mintime(1);
nn=1;
for i=1:generation   
    if mintime(i)<=mm
       x=[nn,nn];
       y=[mm,mintime(i)];
       line(x,y,'linewidth',3);
       x=[nn,i];
       y=[mintime(i),mintime(i)];
       line(x,y,'linewidth',3);
       mm=mintime(i);
       nn=i;
    end
end
x=[generation,max_generation+1];
y=[min(mintime(:)),min(mintime(:))];
line(x,y,'linewidth',3);
legend('QEA average','QEA optimum');