perhaps you should specify that y is in the order of the first occurence of each unique element of x
This would be a better problem if unique and sort functions were not allowed
Solution without using sort(.) or unique(.) .
Solution without using sort(_) or unique(_) .
Note 1) this solution does not use sort() anywhere :) 2) the more elegant "stable" is not available for unique in pre-2012 MATLAB.
Find state names that end with the letter A
Check to see if a Sudoku Puzzle is Solved
give nth decimal place of pi
Construct an index vector from two input vectors in vectorized fashion
Create a vector
Combinations without using nchoosek
Remove the two elements next to NaN value
Join Strings with Multiple Different Delimiters
Wind outward from the center ...
Angle between two vectors
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