Creation of a "Status Bar" plot, displaying machine statuses (ON, OFF, Standby)

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Simon
Simon 2014-6-28
评论： Simon 2014-6-29
Hi all,
Is there a way to create a subplot like the lower one in the picture?
I have 2 matrices for the statuses of n machines, one for the ONs, one for the standbys, S_on and S_sb. A '1' in each of those matrices represents on or standby, '0' in both mean off. To create the final matrix with the power Consumption, each of them will be multiplied with a Power vector.
Now I want to create a status bar beneath indicating when the machine is ON, standby or OFF. How do I plot this? Thank you so much for your help!
Simon

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-6-28
编辑：Azzi Abdelmalek 2014-6-28
x=[0 1 1 2 2 4 4 5 ]
y=[2 2 1 1 0 0 2 2]
subplot(211),plot(x,y)
subplot(212),
in={'off','sb','on'}
cl={'g','b','y'}
for k=1:numel(x)/2
xx=x(2*k-1:2*k )
plot([ xx fliplr(xx) xx(1)],[0 0 1 1 0],cl{y(2*k)+1},'linewidth',12)
text(mean(xx),0.5,in{y(2*k)+1},'fontsize',12)
hold on
end
hold off
  1 个评论
Simon
Simon 2014-6-29
Hi Azzi,
thank you for your help! I tried to alter the code to fit my question, but could not do so. How can I make the code work for a continuous x? Like x=[0 1 2 3 4 5 ...] and that for y=2 ON is displayed, y=1 sb and y=0 OFF without gaps? When I just change it in your code, I get "discrete" bars with gaps in between.
Again, thank you for your help!
Simon

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