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How can I create a multidimensional array from two vectors that have different dimensions using a for loop?

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Guillermo Naranjo
Guillermo Naranjo 2018-9-13
评论： Guillermo Naranjo 2018-9-14
Hi I’m trying to create the following matrix from two vectors
A=1:2
B=4:7
C=[
1 4
1 5
1 6
1 7
2 4
2 5
2 6
2 7]
Using a for loop So far I have
A=1:2
B=4:7
For i=1:2
For j=1:4
C(i,j)= [A(i) B(j)]
End
End
After that I get a dimensional error. Any suggestions?

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采纳的回答

Matt J
Matt J 2018-9-13
for i=1
[b,a]=ndgrid(B,A);
C=[a(:),b(:)]
end

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