Really fun problem, but the test case is totally wrong. :-(
glad you liked the problem, but the test case is correct just obfuscated.
radius of a spherical planet
vectorization in N
Return unique values without sorting
Area of rhombus
Find the index of n in magic(n)
Tony's trick for duplicating an mx1 vector n times
Convert vector datasets to plot with imagesc instead of scatter
Create numeric palindromes and their square roots
Convert a Cell Array into an Array
remove nans fast
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