If the input is a negative number, generate an error. Otherwise, return the number.
Number of 1s in the Binary Representation of a Number
Test if a Number is a Palindrome without using any String Operations
Is this matrix orthogonal?
Replace multiples of 5 with NaN
05 - Vector Equations 1
Assign matrix elements to separate variables
Find mistyped words in text (mixed-up letters)
Pentago: find winning move
Change a specific color in an image
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