plot cell arrays...

2012 2 6
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更新时间：2022 5 31
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Hi all
How to plot the data which is in cell arrays? When I use plot I get the following error.
"Conversion to double from cell is not possible"
Thanks in advance
Sreenu

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Walter Roberson
Walter Roberson 2012-2-6

2 个投票

You cannot plot data that is in cell arrays. Extract the data from the cell arrays and plot that. For example,
plot(MyCell{2,5}, MyCell{3,7})

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KSSV
KSSV 2012-2-6
Hi Walter.........
First Congratulations on your MATLAB skills. I checked you have answered many many questions. You have answered my questions too, which were very helpful. Thanking you for that..
Coming about this question. I have many cell arrays around 10,000 in numbers. I tried plot(x{:},y{:}). But this plot is ugly. The plot happens to be filled with color and shows only one region. Actually plot has curves with bounded and unbounded regions. I want to plot these curves and fill color in it...
How to manage this ??
Thanks a lot once again..
Sreenu
It helped me a lot. thanks a lot Walter!
PRASHANT TIWARI
PRASHANT TIWARI 2022-3-5
编辑：PRASHANT TIWARI 2022-3-5
What if they are in loop.
Stress{i} = [Stress_local{i}(1,1)]
Strain{i} = [Strain_local{i}(1,1)]
on plotting it shows only last ith point.

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Jorge Alliende
Jorge Alliende 2014-3-28
编辑：Jorge Alliende 2014-3-28

5 个投票

You can plot your cell data in this way:
figure;
hold on;
cellfun(@plot,MyCell);
Best
Jorge

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PRASHANT TIWARI
PRASHANT TIWARI 2022-3-5
Stress_local{i}(1,1)
Strain_local{i}(1,1)
how to plot for Stress_local{i}(1,1) vs Strain_local{i}(1,1) for each i value not only last value.

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Jy Lee
Jy Lee 2022-5-31

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Everyone, understand question?

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