Full change of array?

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JamJan
JamJan 2019-7-18
回答： madhan ravi 2019-7-18
Hi,
I have this little loop:
count = 0;
for i=1:3
for j=1:2
for k=1:3
count(count+1) = count + 1;
A = i;
SG(count) = A;
end
end
end
Why does it change everything to a 3 in the end, instead of keeping the numbers e.g. [1 1 1 1 1 2 2 2 2 3 3 3]. In other words, how can I make sure it does not change every number in SG, but keep the example array.
Thanks!

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采纳的回答

Bruno Luong
Bruno Luong 2019-7-18
You make a mixing array/scalar in your code. Change
count(count+1) = count + 1;
to
count = count + 1;

更多回答（1 个）

madhan ravi
madhan ravi 2019-7-18
You don't need a loop at all !:
repelem(i,numel(j)*numel(k)-1:-1:numel(i)) % according to your output in the example
% or perhaps you need
repelem(i,numel(j)*numel(k))

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