MATLAB Answers

How map values of array to 0 and 1

67 views (last 30 days)
Eleanor Lee
Eleanor Lee on 6 Dec 2019
Answered: Jeremy on 6 Dec 2019
How can i write a function such that it takes an array, and outputs an array of same size with values lying in [0,1] but also that the largest value is mapped to 1, and smallest to 0?

Answers (2)

Guillaume
Guillaume on 6 Dec 2019
It's trivial normalisation. Subtract the minimum of your array so the new minimum is 0, then divide by the max of that new array so the max becomes 1.

Jeremy
Jeremy on 6 Dec 2019
normalized_array = normalize(array,'range',[0 1]);

Community Treasure Hunt

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

Start Hunting!