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Concatenate arrays horizontally n matrix by loop

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Lila wagou
Lila wagou 2016-8-16
评论： ZAHID RAZZAQ 2021-3-4
Please for a n matrix (with a same nbr of rows and columns), i want to Concatenate them horizontally by a loop,
A1 = [1 2 3; 2 4 6];
A2 = [4 5 6; 8 10 12];
A3 = [7 8 9; 14 16 18];
A4 = [10 11 12; 20 22 24];
AT = horzcat(A1,A2, A3, A4)
For n matrix i think to create a zero matrix and fill it by a loop
n=4
[mA1,nA1] = size(A1)
ATotal = zeros(mA1,nA1*n)
Please any help

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回答（1 个）

Thorsten
Thorsten 2016-8-16
A(:,:,1) = [1 2 3; 2 4 6];
A(:,:,2) = [4 5 6; 8 10 12];
A(:,:,3) = [7 8 9; 14 16 18];
A(:,:,4) = [10 11 12; 20 22 24];
B = [];
for i=1:size(A,3)
B = [B, A(:,:,i)];
end

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