Given a reference set R of elements (each unique but identical in type), and a list V of elements drawn from the set R, possibly with duplicates, return K such that R(K) == V. The elements of R may be numeric or string.
For example, refIndex(9:-1:5,[7 5 6 5]) should return [3 5 4 5].
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers319
Suggested Problems
-
Maximum running product for a string of numbers
2258 Solvers
-
1363 Solvers
-
Remove the polynomials that have positive real elements of their roots.
1743 Solvers
-
1634 Solvers
-
Write a function man that takes a row vector v and returns a matrix H as follows..
652 Solvers
More from this Author11
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Can this be done efficiently using regexp?