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how to store values from loop in an array?

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kitty varghese
kitty varghese 2017-8-8
编辑： kitty varghese 2017-8-8
v=[1 2 3;4 5 6;7 8 9]
l2=zeros(3,1)
for i=1:3
l2=norm(v((i),:),2)
end
i want to store store l2 values in an array.
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kitty varghese
kitty varghese 2017-8-8
编辑：kitty varghese 2017-8-8
here is the code u may try
v=[1 2 3;4 5 6;7 8 9]
l2=zeros(3,1)
for i=1:3 l2(i,:)=norm(v((i),:),2) end

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采纳的回答

KSSV
KSSV 2017-8-8
v=[1 2 3;4 5 6;7 8 9] ;
l2=zeros(3,1) ;
for i=1:3
l2(i) = norm(v((i),:),2) ;
end
Read about MATLAB matrix indexing.....

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