How to make a new matrix out of the combination of 12 matrix

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AHMED ALBELTAGI
AHMED ALBELTAGI 2020-8-10
评论： Shae Morgan 2020-8-10
I have 12 Matrix each of 401 * 101, i want to make a combination out of them where i can get a new matrix of 401 row where each new column in the new matrix a combination of different columns of the 12 matrix.

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Shae Morgan
Shae Morgan 2020-8-10
编辑：Shae Morgan 2020-8-10
try concatenating them? Or do you want to add them across? You say "combination" do you mean an average or a sum? We need more information from your question for a good answer.
mat1=rand(401,101);
mat2=rand(401,101);
...
mat12=rand(401,101);
newmat=[mat1 mat2 mat12];
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AHMED ALBELTAGI
AHMED ALBELTAGI 2020-8-10
the values of the final matrix should be the sum of a different columns of the 12 matrix in order to could use them to find the best parameters in my work .

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