How do I store matrix solutions from a loop into another matrix?

How do I populate the T array with Tr matrices for each n=1:6, so that I can access the elements simply with T(3:3,3:3,2) (rows 1-3 colums 1-3 of the second matrix in T)?

 T=zeros(6,1);

 for n= 1:6

    Tr = [c(n) -s(n)*ca(n)  s(n)*sa(n) a(n)*c(n);...
          s(n)  c(n)*ca(n) -c(n)*sa(n) a(n)*s(n);...
          0     sa(n)       ca(n)      d(n);... 
          0  0    0     1   ] ;

    T(:,:,n)=Tr;  

    end

Answer 1

[Walter Roberson]

You cannot have T(3:3;3:3,2) mean (rows 1-3 colums 1-3 of the second matrix in T)? You would use T(1:3, 1:3, 2) to mean that.

[Lorenzo]

yes, sorry that's what I meant. Any ideas how to do it?

[Walter Roberson]

Initialize with T = zeros(4,4,6);