Given a vector x, return a vector y of the unique values in x sorted by the number of occurrences in x.
Ties are resolved by a sort from lowest to highest.
x = [1 2 2 2 3 3 7 7 93]
y = [2 3 7 1 93]
this type of hack solutions should be banned
The behavior of accumarray has changed. In R2012b, I used I = accumarray(I.', 1); and it worked. I had to remove the transpose to pass the test suite.
Interesting cody behavior by masking anonymous functions with str2num...
Test Suite having a hissy fit because it wanted a col not a row o_O
Back to basics 1 - Saving
Make a random, non-repeating vector.
MATCH THE STRINGS (2 CHAR) very easy
The Goldbach Conjecture, Part 2
Counting in Finnish
Remove the polynomials that have positive real elements of their roots.
Find the palindrome
Finding Perfect Squares
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