Which doors are open?
First non-zero element in each column
Number of Horns on a unicorn!
Fahrenheit to Celsius converter
Find square of given number
Converts numbers into characters
to the 2 all elements
Duplicate all elements in the array
Calculate the square root of a number
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