if you're going to post trivial problems that have already been posted before, at least use a proper test suite.
and this one does not even require a solution
Return the 3n+1 sequence for n
Replace NaNs with the number that appears to its left in the row.
Make one big string out of two smaller strings
Find the hypotenuse
Is this triangle right-angled?
Finding an element in a vector
Matlab Basics - Rounding I
Replace every 3rd element in a vector with 4
Matlab Basics - Convert a row vector to a column vector
Matlab Basics II - Find the roots of a function
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