Insert values of a vector between two elements of another vector and at the end of it.
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Vishan Gupta
on 22 Sep 2018
Commented: Honglei Chen
on 22 Sep 2018
I have a vector a=[0.2 2 3 4] and I have another vector that is b=[0.1 1 2 5] so how can I insert each element of b between elements of a and the last element of b after the last element of a?
So in effect, take 0.1 from b, insert it between 0.2 and 2 in a, take 1 from b and insert it between 2 and 3 in a, take 2 from b and insert it between 3 and 4 and take 5 from b and insert it after 4
so after this process, a new matrix say c will be c=[0.2 0.1 2 1 3 2 4 5]
The logic I would assume would be used is take the last element of b and remove it, the follow a process to insert the remaining values of b into a then in that new vector, insert the last value at the end. Idk, any help is greatly appreciated, thanks.
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Accepted Answer
Honglei Chen
on 22 Sep 2018
Edited: Honglei Chen
on 22 Sep 2018
Is it just
c = [a;b]
c = c(:)
Did I understand it correctly?
HTH
4 Comments
Honglei Chen
on 22 Sep 2018
You are just trying to interleaving the two vectors. When MATLAB converts a matrix to vector using colon, it connects columns together, that's why you can use this trick to interleaving the two.
HTH
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