Which values occur exactly three times?
Find the two-word state names
Count decimal digits of a number
Sum of the Matrix Elements
06 - Matrix Equations 2
07 - Common functions and indexing 5
03 - Matrix Variables 2
03 - Matrix Variables 3
02 - Vector Variables 5
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