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my loop dint work as i want

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Amir Hamzah UTeM
Amir Hamzah UTeM on 9 Jul 2012
here my code,
for j=1:3
for i=1:3
a(i)=randi(10)
end
x(j)=a(i);
end
this code is random 1-10 3 times eg: a=[1 3 9] let say
a(1)=[1 3 4]
a(2)=[3 4 6]
a(3)=[2 3 2]
i want to save x as something like this
x=[a(1) a(2) a(3)]
how to do that?can someone rectify my code? my code only work save the last data of a(i). i want to save 3 of them in x.

Accepted Answer

Thomas
Thomas on 9 Jul 2012
Edited: Thomas on 9 Jul 2012
for ii=1:3
for jj=1:3
a(ii,jj)=randi(10);
end
end
x=reshape(a',1,[])
or
x=randi(10,1,9)
  2 Comments
Thomas
Thomas on 9 Jul 2012
Edited: Thomas on 9 Jul 2012
@ Luffy : it is a 3x3 matrix and a simple reshape can get it to the 1x9 vector..

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More Answers (1)

Luffy
Luffy on 9 Jul 2012
Simply,
for i = 1:9
a(i) = randi(10);
x(i) = a(i);
end
x

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