Is it an Armstrong number?
Sum of the Matrix Elements
Divide by 4
Penny flipping - calculate winning probability (easy)
It's race time again! Write a function that is at least twice as fast as the test suite call of repmat().
Calculate the probability that at least two people in a group share the same birthday.
Determine the number of odd integers in a vector
Create matrix of replicated elements
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