How to store all the results in a cell?

Suppose there is a cell "d" and its size 6*6

and I want to perfom a calculation on it and store all the results in "d11"

I tried the following but I got only the last index but I want all the results.

What I have to modify?

d11 = cell(6,6);
d = num2cell(rand(6));
for i = 6
    for j= 6

d1 = [d{i,j};zeros(1,size(d{i,j},2))];
d11{i,j} = d1

    end 
end

d11 = 6×6 cell array
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}
    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {0×0 double}    {2×1 double}

Answer 1

[Image Analyst]

You didn't say what you expect, and the code is so wrong in so many ways that I can't figure out what you want. So I made this attempt.

d11 = cell(6,6);
d = num2cell(rand(6))
[rows, columns] = size(d11);
for col = 1 : columns
    for row = 1 : rows
        thisCellContents = [d{row, col}; zeros(rows, 1)];
        d11{row, col} = thisCellContents;
    end
end
celldisp(d11)

Is it what you want?

[M]

@Image Analyst, I got the error

i put

for i = 6

for j= 6

instead of

for i = 1: 6

for j= 1:6

I dont know how I didnt notice it!

Thanks