for loop to get results for each iteration

Question

Oscar Utomo 2019-6-17

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https://ww2.mathworks.cn/matlabcentral/answers/467484-for-loop-to-get-results-for-each-iteration

回答： Star Strider 2019-6-17

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

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Answer 1

Star Strider 2019-6-17

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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;