Remove all the consonants
Converting Decimal to Binary
Return 'on' or 'off'
Find the Area of a Polygon
Determine whether a square can be drawn on a grid of dots
Count alternating permutations
Compute the Euler totient function
Guess the card in Fitch Cheney’s five-card trick
Iterate the sum of divisors and totient
Find the treasures in MATLAB Central and discover how the community can help you!
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