Using vertcat on multidimensional array data

2012 12 19
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I need to create a new array from a 55x365x100 multidimensional array. Each 55x365 matrix (indexed by numbers 1:100) needs to be concatenated, so the resulting array should be 5500x365.
It appears that the vertcat function would accomplish this, but I really don't want to write out each index like so: vertcat(n(:,:,1),n(:,:,2),...,n(:,:,100))
Is there a way to make a list of all such matrices, n(:,:,k), that is usable in vertcat function?
I'm fairly new to MATLAB and still trying to familiarize myself with the syntax.

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Jonathan Sullivan
Jonathan Sullivan 2012-12-19

3 个投票

x = rand(55,365,100);
x_new = reshape(permute(x,[ 1 3 2 ]),5500,[]);

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Elizabeth
Elizabeth 2012-12-19
Thank you very much! Worked exactly how I needed it to. Happy Holidays to you!

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