Plotting Points from Cells

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John Paul Donlon
John Paul Donlon 2012-11-14
I have a 10000x1 cell array. Each cell holds a 1x3 matrix with the x,y, and z coordinates of a point. How can I plot the points? Thank you in advance.

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Matt J
Matt J 2012-11-14
编辑：Matt J 2012-11-14
C = num2cell(cell2mat(yourcell),1);
plot3(C{:}) %or scatter3(C{:})

更多回答（1 个）

Matt Fig
Matt Fig 2012-11-14
编辑：Matt Fig 2012-11-14
Say your cell array is called C, like this:
C = cellfun(@(x) rand(1,3),cell(1000,1),'Un',0);
Now we can plot the points as this:
L = cellfun(@(x) line(x(1),x(2),x(3)),C);
set(L,'marker','o','markersize',3,'markerfac','b')
view(3)

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