matlab绘图

     figure(1);
    plot(x,data4,'--o','MarkerFaceColor',[0, 0.45, 0.74]);
    hold on;
    plot(x,data2,'-+','MarkerFaceColor',[0.85, 0.33, 0.10]);
    xlim([95 210])
    
    plot(x,data1,'-.*','MarkerFaceColor',[0.93, 0.69, 0.13]);
    hold on;
    plot(x,data3,':x','MarkerFaceColor',[0.49, 0.18, 0.56]);