save data in a array
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Hi, I have a problem: I have create this code
for j=1:size(user(4).data(5).idx,1)
if (user(4).data(5).idx(j,1)~=0)
a=Cluster_USERS{4,1}(user(4).data(5).idx(j,1),4)
end
end
now I have:
a =
7
a =
7
a =
7
a =
0
I want a=[ 7 7 7 0], how can I modified the code?
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Akzeptierte Antwort
Rik
am 29 Mär. 2017
You forgot a semicolon (the ; sign) to suppress output and a was overwritten each loop itteration.
There is a method to use logical indexing instead of a loop. The code below should work.
a=Cluster_USERS{4,1}(user(4).data(5).idx(:,1)~=0,4);
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