Concatenation

[Aero123Participant]

Hello,

There are 30 arrays and each array has the size of 2998272×1. i.e. (data1,…..,data30)

I want to concatenate all these arrays to make a single matrix of size 2998272×30.

How to do this in for loop method and vector method.

Thanks

[Aero123Participant]

I know that for 2 or 3 matrices we can use the command cat command

cat(dim,data1,data2,data3). I want to know how to concatenate when we have many arrays. Thanks

[SylverParticipant]

You can make a loop and use eval.

mat = zeros(length(data1),numArrays);
for i = 1:numArrays
   mat(:,i) = eval(['data', num2str(i)]);
end

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