This problem is about counting groups.
Example
If you have x:
x = [0.8 0.8 0.8 0.3 0.3 0.4 0.5 0.6 0.6 0.9]
then all 0.8's being first in line, get a value of 1, all 0.3's get a value of 2, all 0.4's a value of 3 and so on, till the output y is:
y = [1 1 1 2 2 3 4 5 5 6]
That's it!
Please note, to make it easier, the list will be "pre-sorted".
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers155
Suggested Problems
-
Return the largest number that is adjacent to a zero
5527 Solvers
-
Determine if a Given Number is a Triangle Number
400 Solvers
-
Test if a Number is a Palindrome without using any String Operations
256 Solvers
-
1462 Solvers
-
Calculate the area of a triangle between three points
3523 Solvers
More from this Author17
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
