I want to create a subplot, I have 6 figures, in each figure I have 3 bars, I want to color all the first bars by the same color and add a legend. please help me, this is the code:
x1=[1;2;3]
y1 = [91,25,3];
y2 = [71,22,13];
y3 = [81,22,33];
y4 = [71,12,63];
y5 = [61,42,23];
y6 = [51,21,23];
figure;
subplot(3,2,1);
b1=bar(x1,y1);
ylabel('Cost per Byte (%)');
ylim([0 max(y1)+10]);
title('Aaa');
subplot(3,2,2);
b2=bar(x1,y2);
ylabel('Security (%)');
ylim([0 max(y2)+10]);
title('Second plot');
subplot(3,2,3);
b3=bar(x1,y3);
ylabel('Data rate (kbps)');
ylim([0 max(y3)+10]);
title('Third plot');
subplot(3,2,4);
b4=bar(x1,y4);
ylabel('Delay (ms)');
ylim([0 max(y4)+10]);
title('Fourth plot');
subplot(3,2,5);
b5=bar(x1,y5);
ylabel('Jitter (ms)');
ylim([0 max(y5)+10]);
title('Fifth plot');
subplot(3,2,6);
b6=bar(x1,y6);
ylabel('Loss ratio 10^6 (ms)');
ylim([0 max(y6)+10]);
title('Sixth plot');
legend('peaks');
set(b1,'FaceColor','red');
I want colorate all the first bars by a color and add a legend like the picture :
Please help me.