how to recognize if an element of a cell array is a char vector
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Umberto Filippi
le 17 Août 2021
Commenté : Umberto Filippi
le 17 Août 2021
Good morning to everyone,
I am writing a code which takes all the 'n' variable inputs (varargin) and creates a (n/2)x2 cell array. It Is a name value pair function, so input arguments are coming in pairs.
Since the first column must contain only name, I have to check that they are not number, and return and empty cell array if they are.
Unfortunately the ischar or isnumeric commands are not working since varargin() with () indices gives a cell array and ischar is false for cell array.
An example is C = name_value_pairs('name', 'John Smith', 'age', 32, 'children', {'Bill' 'Cloe'})
C =
3×2 cell array
{'name' } {'John Smith'}
{'age' } {[ 32]}
{'children'} {1×2 cell }
But with C = name_value_pairs('name', 'John Smith', 34, 32, 'children', {'Bill' 'Cloe'}), I Should obtain an empty C.
Can anyone help me please?
0 commentaires
Réponse acceptée
Yazan
le 17 Août 2021
c = {'name', 'John Smith'; 'age', 32; 'children', cell(1,2)}
cellfun(@ischar, c)
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Structures 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!