set(0,'defaultfigurecolor','w')

%errorbar函数实例

figure;

subplot(2,2,1);

%横轴

x = 1:10:100;

%均值

y = [20 30 45 40 60 65 80 75 95 90];

%标准差

err = 8*ones(size(y));

%线型，颜色，线宽，标记大小

errorbar(x,y,err,'-*b','LineWidth',1','MarkerSize',8)

xlabel('Time');ylabel('Production');

%设置坐标轴字体大小粗细，字体样式以及横纵轴范围

set(gca,'fontsize',10,'fontweight','bold','FontName','Times New Roman','XLim',[0,120],'YLim',[0,120]);

subplot(2,2,2);

x = 1:10:100;

y = [20 30 45 40 60 65 80 75 95 90];

err1 = 10*ones(size(y));

err2 = 10*rand(size(y));

errorbar(x,y,err1,err2,'*b','LineWidth',1','MarkerSize',8)

xlabel('Time');ylabel('Production');

title('标题','fontsize',10,'fontweight','bold');

%设置坐标轴字体大小粗细，字体样式以及横纵轴范围

set(gca,'fontsize',10,'fontweight','bold','FontName','Times New Roman','XLim',[0,120],'YLim',[0,120]);

subplot(2,2,3)

Average1=[12,11,7,7,6,5];

Variance1=[0.5,0.4,0.3,1,0.3,0.5]; %A地的数据

Average2=[10,8,5,4,3,3];

Variance2=[0.4,0.3,0.4,0.6,0.3,0.5]; %B地的数据

Time=1:1:6;

errorbar(Time,Average1,Variance1,'r-o') %A地误差棒图，用红色线表示

hold on

errorbar(Time,Average2,Variance2,'b-s') %B地误差棒图，用蓝色线表示

xlabel('Time');ylabel('Production');

subplot(2,2,4);

Average2=[120,110,70,70,60,50];

Variance2=[15,14,8,10,9,9]; %A地的数据

Average3=[100,80,50,40,30,30];

Variance3=[14,8.3,9.4,10.6,13,15]; %B地的数据

Time=1:1:6;

errorbar(Time,Average2,Variance2,'ro') %A地误差棒图，用红色线表示

hold on

errorbar(Time,Average3,Variance3,'bs','MarkerSize',10,...

'MarkerEdgeColor','red','MarkerFaceColor','red') %B地误差棒图，用蓝色线表示

xlabel('Time');ylabel('Production');

set(gca,'fontsize',10,'fontweight','bold','FontName','Times New Roman','XLim',[0,8],'YLim',[0,140]);

grid on;