Matlab - plot con vectores de diferentes dimensiones

x = [1 2 3];

exp1 =[tr7d6 tr15d2 trBASE];

trNARAY_ADF = [trA trB trC];

trYAO_DF = [trF];

trYAO_ADF = [trG trH trI];

subtightplot(1,2,1,0.1)

[h1] = plot(x,trNARAY_ADF,'go','markerSize',6);

hold on

[h2] = plot(x,trNARAY_ADF,'g','linewidth',1.5);

hold on

[h3] = plot(x,trYAO_DF,'bo','markerSize',6);

hold on

[h4] = plot(x,trYAO_DF,'b','linewidth',1.5);

hold on

[h5] = plot(x,trYAO_ADF,'ro','markerSize',6);

hold on

[h6] = plot(x,trYAO_ADF,'r','linewidth',1.5);

hold on

[h7] = plot(x,exp1,'ko','markerSize',6);

hold on

[h8] = plot(x,exp1,'k','linewidth',1.5);

hold on

ylim([-0.05 3]);

xlim([0.95 3.05]);

grid on

set(gca,'YTick',[0:0.5:3.5]);

set(gca,'XTick',[1.0 2.0 3.0]);

text(0.95,-0.18,'7.6','BackgroundColor',[.99 .99 .99],'FontName','Arial','FontSize',9);

text(1.95,-0.18,'15.2','BackgroundColor',[.99 .99 .99],'FontName','Arial','FontSize',9);

text(2.95,-0.18,'22.8','BackgroundColor',[.99 .99 .99],'FontName','Arial','FontSize',9);

ley = [h2 h4 h6 h8];

legend(ley,'Naray ADF','YAO DF','YAO ADF','Experimental');

ylabel('Ignition Delay [ms]','FontName','Arial','FontSize', 9);

xlabel('Operating Condition','FontName','Arial','FontSize', 9);