Info
Cette question est clôturée. Rouvrir pour modifier ou répondre.
i need help for string code
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
this is my code...
clear all
a={'a1' 'a2'};
when i put
a1=1;,a2=2;
disp(a)
result
a = 'a1' 'a2'
but i want my result is
= '1' '2'
what is a problem in my code?
thx for your help
0 commentaires
Réponses (2)
Wayne King
le 14 Fév 2014
When you write
a1 = 1;
a2 = 2;
You are creating two new variables with values 1 and 2.
What about:
vals = {'1','2'};
newa = strrep(a,a,vals);
disp(newa)
0 commentaires
Jos (10584)
le 14 Fév 2014
The following might give some insight
a1 = 1 ; a2 = 2 ; A = {a1 a2} ; % declaration
disp(A)
A{1} = 10 ; % change the contents (hidden by the semi-colon)
disp(A)
a1 = 3 % does not change the contents of A
disp(A)
2 commentaires
Jos (10584)
le 15 Fév 2014
You've lost me … Do you understand the concepts of variables, strings, doubles and cells? If not, take a look at the documentation.
Cette question est clôturée.
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!