MATLAB: Adding data from one cell array to a matrix

Question

M is a 2x4matrix
H is a 3x4cell array

How do i add the 1st row of H to every row of M?

M = [
    1       2        3          4
    5       6        7          8
     ];
  H = {[15 35] [10 20] [30 40 10] [15]
      [30 20 15] [45 55] [50 70]  [30 70]
       [25] [10 20 30]  [25 35]  [60 70]};
      fun = @(m,h) [fliplr(h)+m,m,m+h];
    ans=cellfun(fun,num2cell(M), *H{1,:}*,'Uni',0); < what do i put H as?
ans={[36 16  1 16 36] [20 12 2 12 22] [13 43 33 3 33 43 13] [19 4 19]
     [40 20  5 20 40] [26 16  6 16 26] [17 47 37 7 37 47 17] [23 8 23]}

Answer 1

If M has two rows then

H([1,1],:)

In general

H(ones(1,size(M,1)),:)

or

repmat(H(1,:),size(M,1),1)