Count of Unique Elements of a Vector - MATLAB Cody - MATLAB Central

Problem 54290. Count of Unique Elements of a Vector

Difficulty:
(18)
Rate
Count the number of times each unique element appears in a vector.
Example:
Input x = [2 9 1 2 4 9 2]
Output y = [1 1; 2 3; 4 1; 9 2]
Solve

Solution Stats

88.46% Correct | 11.54% Incorrect
Last Solution submitted on Oct 28, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers19

Suggested Problems

Problem Tags

count unique vector

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Go to top of page