How to replace a double in a array with a string (cell)?
Mostrar comentarios más antiguos
I have a matrix of alternating 1s and 0s. Such as A = 1 0 1 0 1 0 0 1 0 1 0 1
I want to replace the "1" with a string called "[apple]" including the brackets.
How should I do this? It keeps giving me errors.
Respuestas (2)
Walter Roberson
el 2 de Oct. de 2015
A = [1 0 1 0 1 0 0 1 0 1 0 1];
Ac = num2cell(A);
Ac(A==1) = {'[apple]'};
If you wanted to replace 1 with [apple] and 0 with something else you could do
str_table = {'[orange]', '[apple]'};
Ac = str_table(A+1);
Andrei Bobrov
el 2 de Oct. de 2015
A = [1 0 1 0 1 0 0 1 0 1 0 1];
out = cell(size(A));
out(A>0) = {'[apple]'};
1 comentario
Walter Roberson
el 3 de Oct. de 2015
This would leave empty cells where the 0 should be.
Categorías
Más información sobre Characters and Strings en Centro de ayuda y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!