what do symbols like "nn" and "kk" do in a MATLAB script?

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Rosie
Rosie 2017-2-1
回答： Star Strider 2017-2-1
For example, what does the following portion of a script mean/do?
for kk = 1:size(session,1)
dara_folder{kk} = strcat("whatever name you want for that folder");
end

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回答（1 个）

Star Strider
Star Strider 2017-2-1
The ‘kk’ is simply the variable name for a loop counter in this code. (Any valid variable name will work.) See the documentation on for (link) loops for a full explanation.

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