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How to plot each matrix in a cell?

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Viet Duc
Viet Duc 2013-9-16
Hi everyone
I have a cell with size of 1x650 cell
And the size each matrix in the cell is 1x1300 double like this
A{n} = [1x1300 double] [1x1300 double] .... [1x1300 double]
Each matrix in the cell I have a graph
I want to plot all matrix in the cell into a figure
So how to plot the cell like this?

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Simon
Simon 2013-9-16
Hi!
Create a figure, set it to "hold" (i.e. overwriting with subsequent plots) and plot
figure(1); cla; hold on;
cellfun(@(x) plot(x), A)
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Simon
Simon 2013-9-16
figure(1); cla; hold on;
h = cellfun(@(x) plot(x), A);
This gives you the handle of each plot, in your case a vector of 650 handles. "h(100)" corresponds to "A{100}" and so on.
Knowing the handle you may change almost everything in the figure
% change color
set(h(100), 'Color', 'k')
% get values of plot
get(h(100), 'YData')
For further reading: http://www.mathworks.com/help/matlab/plot-objects-1.html, look at "Lineseries Properties"
Viet Duc
Viet Duc 2013-9-16
Thank you very much
I got it.... :)

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