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How to merge first elements from 2 array into an new array?

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yashvin
yashvin 2015-6-30
关闭： MATLAB Answer Bot 2021-8-20
Hi,
I want to merge 2 arrays so that the output is as follows:
A=[1 2 3]
B=[4 5 6]
I want C to be:
C=[1 4 2 5 3 6]
That pick up each successive numbers from each side and place them side by side in a new array? Any way of doing this using simple lines ..if possible no use of inbuilt functions..
  1 个评论
yashvin
yashvin 2015-6-30
please find below my code:
A=[1 2 3]
B=[4 5 6]
out_weight=zeros(1,2*length(A))
k=1
for i=1:length(A)
out_weight(k)=A(i)
out_weight(k+1)=B(i)
k=k+2
end
Any shorter code i can use?

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2015-6-30
C=reshape([A;B],1,[])
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Andrei Bobrov
Andrei Bobrov 2015-6-30
AB = [A;B];
out = AB(:)';

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