How to sort dependent vectors?

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Hi,
I have two vectors for example:
A=[0 8 2 9 1 10 23]
B=[2 30 23 90 45 47 5]
I need to make chart where B is depending of A ( B=f(A) )
I sorted A vector using:
Asorted = sort(A,'ascend')
How to sort B vector to the elements corresponding to the values of A (before sorting)?
In the end i want to get vectors
Asorted=[0 1 2 8 9 10 23]
Bsorted=[2 45 23 30 47 5]

Accepted Answer

Ameer Hamza
Ameer Hamza on 29 Nov 2020
Edited: Ameer Hamza on 29 Nov 2020
Second outout if sort() gives the index used to sort the vector. You can use it to arrange element of B.
A=[0 8 2 9 1 10 23];
B=[2 30 23 90 45 47 5];
[Asorted, idx] = sort(A,'ascend')
Bsorted = B(idx)
  4 Comments
Aleksandra Pawlak
Aleksandra Pawlak on 29 Nov 2020
I see the problem- i make missprint: ixd instead of idx in [Asorted, idx].
Thank you and sorry for the confusion
Ameer Hamza
Ameer Hamza on 29 Nov 2020
I am glad to be of help!

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