Covering some basic topics I haven't seen elsewhere on Cody.
Given a string with extra spaces in front and/or in back, return a 'centered' version of the string (e.g.: ' MATLAB' -> ' MATLAB ')
Problem is incorrectly specified, according to the cases. 'Centering' seems to mean leave at most two spaces to either side, but otherwise center in the usual sense?
I did not know this function... nice
Remove the polynomials that have positive real elements of their roots.
Remove the air bubbles
Filter AC, pass DC
Is it an Armstrong number?
Back to basics 8 - Matrix Diagonals
Back to basics 9 - Indexed References
Back to basics 15 - Benchmark
Back to basics 4 - Search Path
Better bullseye matrix
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