how to convert cell to double inside cell array

I am having A = 15×1 cell array

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×2 cell }

{2×2 cell }

{2×2 cell }

{2×2 cell }

{2×2 cell }

{2×3 cell }

{2×3 cell }

{2×3 cell }

{2×3 cell }

{2×3 cell }

I want to convert the cell to double for A to display in the following manner

A = 15×1 cell array

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×2 double }

{2×2 double }

{2×2 double }

{2×2 double }

{2×2 double }

{2×3 double }

{2×3 double }

{2×3 double }

{2×3 double }

{2×3 double }

[Scott MacKenzie]

A is a cell array of cell arrays. It might help if you show the code that generates or loads A, se we can see what is inside the cells within the cells of A.

Answer 1

[Walter Roberson]

mask = cellfun(@iscell, A);
A(mask) = cellfun(@cell2mat, A(mask), 'uniform', 0);

[jaah navi]

If i run the above command i am getting A = 15×1 cell array

{2×1 cell}

{2×1 cell}

{2×1 cell}

{2×1 cell}

{2×1 cell}

{2×2 cell}

{2×2 cell}

{2×2 cell}

{2×2 cell}

{2×2 cell}

{2×3 cell}

{2×3 cell}

{2×3 cell}

{2×3 cell}

{2×3 cell}

But actually i want to have A =

15×1 cell array

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×1 double}

{2×2 double}

{2×2 double}

{2×2 double}

{2×2 double}

{2×2 double}

{2×3 double}

{2×3 double}

{2×3 double}

{2×3 double}

{2×3 double}