How to count the number of letter case changes in a string array

1 vue (au cours des 30 derniers jours)
JARED VAHRENBERG
JARED VAHRENBERG le 8 Nov 2020
Modifié(e) : madhan ravi le 8 Nov 2020
If i had a string like 'hfeHDdheD' for example. The case changes 3 times. How would i get matlab to take any string and have it tell me how many case changes there are?
I thought maybe I could have it be into a logical array of upper and lower case but i'm not sure how to count when it changes from 0 to 1 and then 1 to 0

Connectez-vous pour répondre à cette question.

Réponses (1)

madhan ravi
madhan ravi le 8 Nov 2020
Modifié(e) : madhan ravi le 8 Nov 2020
c = 'hfeHDdheD';
nnz(diff(ismember(c, 'A':'Z')))

Catégories

En savoir plus sur Characters and Strings dans Help Center et File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by