Which values occur exactly three times?
Encode Roman Numerals
Replicate elements in vectors (★★★)
Reindex a vector (★★)
Create times-tables (★★★)
Variance computation (★★★)
Function 1 (★)
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