for loop vectorization using cells

I am trying to vectorize following loop:

   for i = 1: size(s{2},1)
              locCOR(i) = 0;
              for j = 1 : size(s,2)
              locCOR(i) = locCOR(i) + s{j}(i);
              end
          end
where  s is a cell

Columns 1 through 4

      [36x1 double]    [36x1 double]    [36x1 double]    [36x1 double]

    Columns 5 through 8

      [36x1 double]    [36x1 double]    [36x1 double]    [36x1 double]

Can somebody help me out?

Answer 1

[Azzi Abdelmalek]

s=arrayfun(@(x) randi(9,36,1),1:10,'un',0) %Example
locCOR=sum(cell2mat(s),2)

[ak135AK]

thanks!