cell

[Carlo Rossi]

hello,

 I have a cell: A = cell (10,1);
A{1} = [10 10; 20 20; 30 30; ];
I filled it in this way for ten times;

now I want call double(A) but I can't because it's a cell.
Is there a way to do it without call
double( A{1} );
double( A{2} );
........

thanks,