change the signs of the even index entries of the reversed vector
example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4]
example2 vec = [-4 -1 -2 -9] ans = [-9 2 -1 4]
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers663
Suggested Problems
-
Select every other element of a vector
37336 Solvers
-
7588 Solvers
-
Determine Whether an array is empty
818 Solvers
-
Matlab Basics II - Count rows in a matrix
412 Solvers
-
509 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
The test suite has been expanded.