When the input is true, return 'on', otherwise, return 'off'.
The problem statement is misleading. 'if x' and 'if isequal(x, true)' are different conditions.
Return the 3n+1 sequence for n
Back to basics 14 - Keywords
Back to basics 16 - byte order
Back to basics 21 - Matrix replicating
Celsius to Kelvin
Add a row of zeros on top of a matrix
Number of problems
Wayfinding 5 - Travel contour
Wayfinding 7 - Travel contour overview
Wayfinding 6 - Self-intersecting contours
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