MATLAB_Utilities/make_rows_of_a_table_of_equal_lengths.m at master · Campbell-Muscle-Lab/MATLAB_Utilities · GitHub

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function out=make_rows_of_a_table_of_equal_lengths(input)
 %developed by Faruk Moonschi
 %this function will add 'NaN' at the end of a row numbers and empty cells at
 %the end of cell to make them of the same sizes

 field_names = fieldnames(input);

 row_lengths =[];

 for field_counter = 1: numel(field_names)
     if ischar(input.(field_names{field_counter}))
         row_lengths = [row_lengths; 1];
     else
     row_lengths = [row_lengths;...
         numel(input.(field_names{field_counter}))];
     end
 end

 max_length_row=max(row_lengths);

 for field_counter = 1: numel(field_names)
     if ischar(input.(field_names{field_counter}))
         cur_row_length=1;
     else
         cur_row_length = numel(input.(field_names{field_counter}));
     end

     if cur_row_length<max_length_row
         % row can be cell or array
         if ischar(input.(field_names{field_counter}))
            out.(field_names{field_counter})=...
                [input.(field_names{field_counter});...
                cell(max_length_row - cur_row_length, 1)]
         elseif iscell(input.(field_names{field_counter}))
            out.(field_names{field_counter})=...
                [input.(field_names{field_counter});...
                cell(max_length_row - cur_row_length, 1)];
         else
             out.(field_names{field_counter})=...
                [input.(field_names{field_counter});...
                NaN*zeros(max_length_row - cur_row_length, 1)];
         end

     else
         out.(field_names{field_counter})= ...
             input.(field_names{field_counter});
     end
 end

end