Splitting an array?

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Fercho_Sala
Fercho_Sala 2021-4-23
评论： Fercho_Sala 2021-4-26
Hello everybody. Here is the issue.. having the array C{1,1} I normally don’t know the exact number of rows. How can I split that matrix in 2 parts?, I can use :
o = (C{1,1}(:,[1:end/2]));
to split the first part, however the second part is not that easy because the number of rows varies at the interior in each ‘C’ array. Thank you.

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Jan
Jan 2021-4-23
编辑：Jan 2021-4-23
Data = C{1,1};
Len = size(Data, 2);
Half = floor(Len / 2);
Part1 = Data(:, 1:Half);
Part2 = Data(:, Half+1:Len);
It is not clear to me, what this means: "second part is not that easy because the number of rows varies at the interior in each ‘C’ array"
By the way, 1:x is a vector already. The square brackets are Matlab concatenation operator. [1:x] concatenates 1:x with nothing and is a waste of time in consequence.
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Fercho_Sala
Fercho_Sala 2021-4-26
编辑：Fercho_Sala 2021-4-26
@Jan is it possible to plot each item within 'C1' or 'C2' in a subplot structure (4x4) (of course it will be several independent windows) using the 'imagesc' function with the same loop structure? if so, how could you do it?

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