This solution is outdated. To rescore this solution, sign in.
Is my wife right? Now with even more wrong husband
Matrix indexing with two vectors of indices
Duplicate each element of a vector.
Which doors are open?
Reverse Run-Length Encoder
Knight's Tour Checker
Replace NaNs with the number that appears to its left in the row.
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