Graph bar with plot

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Emmanuelle
Emmanuelle 2012-8-28
Hi! I've created a graph bar with plot but the rectangles are united. I want them independent and I don't know how to do it.
(this is a screenshot. There are different values but all the rectangles are united).
Thanks in advance,
Emma

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回答（2 个）

Image Analyst
Image Analyst 2012-8-28
Change the BarWidth property:
m = rand(1, 5);
bar(m, 'BarWidth', 0.9);
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Image Analyst
Image Analyst 2012-8-30
If you want red bars going up to the top of the shorter bar between a pair of bars, then you'll have to use the line() function, though you might be able to use the stem() function. I don't know off the top of my head how to do it - I'd have to research it by looking in the help, like you. I figure you can do that as well as me. Can you do that? Why do you want such a specialized, non-standard presentation anyway? I think your chart is kind of distracting and confusing. Why won't normal bar charts work for you?
Emmanuelle
Emmanuelle 2012-8-30
Image Analyst, thanks again for your reply. I've also checked the documentation. Maybe it's the way that I'm doing the graph that is incorrect. I don't need the red line; I need that every chart has his own line, not like 'scalar' graph. I need that charts looks 'individually'. The way I've done is that:
if true
graph=0;
for p=(21:50)
graph(p)=out1;
end
for p=(151:301)
graph(p)=out2;
end
And then, this is the code to represent it:
bar(x, sensiv_graf,1.5)
This is what I want, a graph where every chart looks individual:
THANKS a lot, again. I'm going to try to change the way to load the data.

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José-Luis
José-Luis 2012-8-29
Look at the documentation
doc bar
For example:
bar(m,'g','EdgeColor','k','BarWidth',0.9)
  1 个评论
Emmanuelle
Emmanuelle 2012-8-30
Thanks José-Luis, I've checked the documentation but maybe it doesn't work because it's the way that I've load the data. Thanks, i'm going to try to change! :)

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