MATLAB: Double for loop is not working properly

cell arraysfor loop

Hi,
I have a 1×12 cell called 'ch' which contains a repeatable pattern as shown in the code below. I assume that the first row of cells in 'ch' repeats twice, however, the 7th column in ch is not using data{1,2}…
Anyone can help? 
        for n=1:6:12
                    for k=1:2
                ch{1,n}= data{1,k}(:,14);
                ch{1,n+1}= 1500
                ch{1,n+2}= 'id'
                ch{1,n+3}='name'
                ch{1,n+4}='tag'
                ch{1,n+5}='unit'                
                    end
        end

Best Answer

k will take the values [1 2]. For the first iteration of k, it stores data{1,1}(:,14) in ch{1,n}. The second time around, it will store data{1,2}(:,14) in ch{1,n}, overwriting what was previously done. The data associated with k=1 is never stored.
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