How can I save each column of a matrix as separate .dat file?

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Titli 2017-8-1

评论： KSSV 2017-8-1

I have a matrix of 40 columns. I want to save separate .dat files for each column. Can anyone help me with it?

Thanks in advance.

Stephen23 2017-8-1

编辑：Stephen23 2017-8-1

Loop over the columns and use indexing.

If you do not know how to use indexing then do the introductory tutorials:

José-Luis 2017-8-1

Why do you want to do that? It is probably a bad idea. What are you trying to achieve?

KSSV 2017-8-1

编辑：KSSV 2017-8-1

A = rand(10,40) ;
for i = 1:size(A,2)
    filename = strcat('column',num2str(i),'.txt') ;
    c = A(:,i) ;
    save(filename,'c','-ascii')
end

KSSV 2017-8-1

Titli Saha comment moved here:

Thank you so much :)

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