Convert Fahrenheit to Celsius degrees.
Reverse the Words (not letters) of a String
Number of Circles in a Number
Rotate a Matrix by 90 degrees
Magic is simple (for beginners)
Element by element multiplication of two vectors
The almost-birthday problem.
Number of vertices of a hypercube
Change the sign
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