how to create a matrix in matlab
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I have A=[1 3; 2 4]; and B=[5 6; 7 8];
I would like to create this two matrix line by line in C :
C=[1 3;5 6; 2 4; 7 8];
5 commentaires
Image Analyst
le 2 Fév 2022
@marwa hajji did you see my Answer below (scroll down to the official Answers section, not up here in the comments section which is supposed to be used to ask the original poster for clarification)?
Réponses (2)
Benjamin Thompson
le 1 Fév 2022
A couple different ways:
>> A = [1 3; 2 4]
A =
1 3
2 4
>> B = [5 6; 7 8]
B =
5 6
7 8
>> C = A
C =
1 3
2 4
>> C = [C; B]
C =
1 3
2 4
5 6
7 8
>> C = [A; B]
C =
1 3
2 4
5 6
7 8
1 commentaire
Image Analyst
le 1 Fév 2022
This
C =
1 3
2 4
5 6
7 8
is not what he wanted. He said he wants
C=[1 3;5 6; 2 4; 7 8]
Image Analyst
le 1 Fév 2022
Try this:
A=[1 3; 2 4]
B=[5 6; 7 8]
% What is desired:
C = [1 3;5 6; 2 4; 7 8]
% My code
C2 = [A(1,:); B(1, :); A(2,:); B(2,:)]
If you need it generalized to interleave a different number of rows than 2, or if A and B might have different numbers of rows, then it would be more complicated.
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