I need to record all the intermadiate result into E1,E2,E3,.....but I couldn't manage that help please!

clc;
clear;
S=8;m=6;
box1=1:S*S;
box=reshape(box1,S,S);
newbox=zeros(S,S);
Tem=zeros(m,S,S); 

[ Q  ]=Shuffle22(S);%  permute pixels I will have a matrix with S*S elements two column            
%                      do permutation such as [3 4;4 5; 5 6;....and so on

for p=1:m,
    k=1;
%  by doing these loop , I'll have matrix 8by8, I need to record these matrix for m times,
    for C=1:S,
        for D=1:S,
            newbox(Q(k,1),Q(k,2))=box(D,C);
            k=k+1;
        end;
    end;

box=newbox
%  keeping the matrix box in E  , but I could not.
 E(p,(1:S),(1:S))=box;

end;