What is this digit operation?
0 -> 0
1 -> 9
121 -> 9
44 -> 6
15 -> 5
1243 -> 7
Select every other element of a vector
Finding Perfect Squares
How to find the position of an element in a vector without using the find function
give nth decimal place of pi
Find and replaces spaces from a input string with *
Find Missing Number
Numbers spiral diagonals (Part 1)
Divisors for big integer
Permute diagonal and antidiagonal
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