How can i access and change a value in a particular cell in matlab...for example in the result of the following code, I want to change the value of the 3rd element of the 2nd cell as indicated in the attached image
n=6;
A=cell([1 3]);
A{1,1} = [zeros(1,n)];
A{1,2} = [zeros(1,n)];
A{1,3} = [zeros(1,n)];