This solution is outdated. To rescore this solution, sign in.
Getting logical indexes
MATCH THE STRINGS (2 CHAR) very easy
Is it a number?
Flip the vector from right to left
Find all elements less than 0 or greater than 10 and replace them with NaN
Reverse Run-Length Encoder
Renaming a field in a structure array
Implement a ROT13 cipher
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office