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 Solvers661
Suggested Problems
-
Find state names that start with the letter N
1507 Solvers
-
Convert a numerical matrix into a cell array of strings
2555 Solvers
-
383 Solvers
-
middleAsColumn: Return all but first and last element as a column vector
653 Solvers
-
Find out missing number from a vector of 9 elements
322 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.