Saving Multiple .dat files

2022 11 4
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更新时间：2022 11 7
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I have a matrix with size of 2000*1000. I want to save it into multiple .dat files in such way that each .dat file should have 2000*1 (One vector). So in this way I will have 1000 dat files. I tried many ways but no success yet. Any idea?

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Davide Masiello
Davide Masiello 2022-11-4

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This should work
A = rand(2000,1000);
for col = 1:size(A,2)
filename = ['Column_',num2str(col),'.dat'];
writematrix(A(:,col),filename)
end

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