Find the maximum two numbers of every column of a matrix.
If we input a matrix
A = [ 1 2 4
6 0 3
4 1 5 ]
we should get
B = [ 6 2 5
4 1 4 ]
Additional test cases have been added.
liuliu:you "regexp" everything,everywhere? LOL
Back and Forth Rows
Getting the indices from a vector
Make a run-length companion vector
Return 'on' or 'off'
How many jokers?
If the number is Narcissistic number
Find the right number make the equation
Return fibonacci sequence do not use loop and condition
Put m balls into n boxes
Seperate array to small section according to its index position
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