Get the area codes from a list of phone numbers
Reverse the vector
Back to basics 9 - Indexed References
Matrix indexing with two vectors of indices
The sliding puzzle: 3D
Mean number of letters per word (Easy)
Sorting integers by their digits (Level 3)
Aztec Diamond domino tilings
Optimally fill a container with elements of different sizes
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