Counting the number of occurences for specific values in an array
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I have an array that reads [ 1 2 3 4 5 5 4 3 2 1 ] and I want to count the number of occurences of each element
so that it gives me an array of [ 2 2 2 2 2 ]
I tried using
x(i)=sum[array(i)==array] but it gives me [ 2 2 2 2 2 2 2 2 2 2 2 ]
0 commentaires
Réponses (1)
Rik
le 26 Mai 2020
a=[ 1 2 3 4 5 5 4 3 2 1 ] ;
histcounts(a)
If you have non-integer data you can use the unique function to convert your vector to positive integers.
0 commentaires
Voir également
Catégories
En savoir plus sur Histograms dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!