for loop to get results for each iteration

I'm trying to figure out how to get my for loop to get values for each iteration I'm running but it's only giving me the results for the final iteration (column six). What should I do?

Eedmat=[10 11 12 13 14 15]
Eh2dmat=[5 6 7 8 9 10]
Eheatdmat=[4 5 6 7 8 9]
for n=1:6
Eed=Eedmat(n)
Eh2d=Eh2dmat(n)
Eheatd=Eheatdmat(n)
end

Etotal=Eed+Eh2d+Eheatd
M(:,1)=Eetot
M(:,2)
    %.....
    %.....
    %..... Continue..
    %.....
M(:,6)=Eetot

Answer 1

[Star Strider]

Your loop is not doing anything except copying your original vectors to new vectors.

Try something like this instead:

Eedmat=[10 11 12 13 14 15];
Eh2dmat=[5 6 7 8 9 10];
Eheatdmat=[4 5 6 7 8 9];

Emtx = [Eedmat; Eh2dmat; Eheatdmat];                % Vertically Concatenate

Etotal = sum(Emtx);
M = Etotal;

Even then, ‘M’ is a copy of ‘Etotal’.