MATLAB: Extract particular element from cell and create table with titles

cellelementsMATLABnarxtabletitles

After my NARX prediction, I get 4 cells of 1×396. Since its a predictive model, only the last element (the 396th element) is relevant to me. So is there any way I can create a 4×1 table extracting only the 396th element of all 4 cells? And have titles to each of the columns in the new table.

Thanks

Best Answer

T = array2table(cellfun(@(x)x(396),C),'VariableNames',{'A','B','C','D'}) % C is your cell array

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%demo data
A = [1 2 3;4 5 6;7 8 9]
B = [2 3; 3 2]
%build all combinations of row indices of A and B:
[arows, brows] = ndgrid(1:size(A, 1), 1:size(B, 1));
%iterate over all combinations to build cell array of rows and convert cell array to matrix:
C = cell2mat(arrayfun(@(arow, brow) [A(arow, :), B(brow, :)], arows(:), brows(:), 'UniformOutput', false))

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