how to add elements to an array in a for loop
7 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Let's say there's an array sample= [ 2 4 5 6 3]
I want to make a function where we get the sum of all the elements greater than 5. so for this example it would be 5+6= 11.
I thought of doing a for loop to check if the elements are greater than 5, then create a new array with all the numbers which are greater than 5 and then use sum(sample). However, I'm not sure how make a new array.
for k= 1:numel(sample)
if samples(k) >=5
%need to make an a new array with all the elements greater than 5 from
%sample array
end
end
0 commentaires
Réponses (1)
Stephen23
le 19 Sep 2021
The MATLAB approach is to use logical indexing, not a loop:
V = [2,4,5,6,3];
N = sum(V(V>=5))
0 commentaires
Voir également
Catégories
En savoir plus sur Creating and Concatenating Matrices 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!