Subtract matrices in an array 'A' with elements from matrix 'B'

I have a 1x27 cell array 'A' containing 27 [56x2] doubles. I also have a 27x2 matrix 'B'. I want to subtract all the elements from A{1} with B(1,:) and A{2} with B(2,:) and so on. How do I write a for loop for this?

Answer 1

[Leeba Chacko]

Thank you for the answers. I managed to solve this using the following code.

[m n]=size(B);
for i=1:length(A)
    for j=1:m
        D{i}(j,:)= A{i}(j,:) - B(i,:);
    end 
end

Answer 2

[KSSV]

iwant = cell(size(A)); 
for i = 1:length(A)
    iwant{i} = A{i}-B(i,:) ; 
end

Answer 3

[Walter Roberson]

%generate A and B for demo
A = arrayfun(@(idx) rand(56,2), 1:27, 'uniform', 0)

A = 1x27 cell array
    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}

B = rand(27,2)

B = 27×2

0.5867 0.3973 0.6645 0.7897 0.1848 0.7124 0.1926 0.5554 0.5047 0.3560 0.6562 0.5289 0.7456 0.6495 0.1655 0.6155 0.0578 0.6535 0.4604 0.5884

%now for the work
C = cellfun(@(a,b) a-b, A, num2cell(B, 2).', 'uniform', 0)

C = 1x27 cell array
    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}    {56×2 double}