Sorting two simple matrices
1 view (last 30 days)
Show older comments
Jonathan Moorman
on 23 Feb 2021
Commented: Jonathan Moorman
on 23 Feb 2021
Hi! I need to sort matrix A from least to greatest; however, the values are tied to matrix B. How can I can make B adjust with a matrix A sort.
Matrix A and B are the starting values, and A' and B' are the desired answer.
A = [ 2, 3, 1, 4]
B = [ 6, 5, 1, 10]
A' = [ 1, 2 , 3, 4]
B' = [ 1, 6, 5, 10]
0 Comments
Accepted Answer
James Tursa
on 23 Feb 2021
Edited: James Tursa
on 23 Feb 2021
Use the 2nd output argument of the sort( ) function, which has the indexing. E.g.,
[Asorted,ix] = sort(A);
Bsorted = B(ix);
More Answers (0)
See Also
Categories
Find more on Shifting and Sorting Matrices in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!