This doesn't seem to be possible anymore: http://stackoverflow.com/questions/28722723/matlab-bsxfun-no-longer-faster-than-repmat. Any chance of updating the problem with looser time tolerances?
This problem is meanless!
The solutions passed are not always fast than repmat, or just cheat(ex. using "tic")
Back to basics 1 - Saving
Back to basics 18 - justification
Rotate input square matrix 90 degrees CCW without rot90
Find the nearest integer
It's race time! Write a faster function than the test suite call of unique().
Who is the smartest MATLAB programmer?
Create matrix of replicated elements
Calculate the probability that at least two people in a group share the same birthday.
RISK board game battle simulation
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