Text in while loop creating matrix

2 vues (au cours des 30 derniers jours)
Isai Fernandez
Isai Fernandez le 12 Juil 2019
Commenté : Isai Fernandez le 12 Juil 2019
I was trying to create a matrix with text in some cases, but I can't. I tried with advices from other answers, but it didn't work.
The text which I want to include is «start» and «end» for two different cases like this:
NM = 5
FF = zeros(NM*2,2);
start = 'start';
ending = 'end';
i=1
while i<=NM
FF(i*2,1) = i
FF(i*2-1,1) = i
FF(i*2,2) = fprintf(start);
FF(i*2-1,2) = fprintf(ending)
i = i+1
end
  4 commentaires
Stephen23
Stephen23 le 12 Juil 2019
Modifié(e) : Stephen23 le 12 Juil 2019
"it could be possible to get the the solution working with tables?"
Possibly, but as you have not shown what the expected output should be nor explained what further processing you will do using this data, it is hard to give any advice on this.
Isai Fernandez
Isai Fernandez le 12 Juil 2019
I need to use this block of data to concatenate with other matrix, after that.

Connectez-vous pour commenter.

Réponses (1)

Thorsten
Thorsten le 12 Juil 2019
Modifié(e) : Thorsten le 12 Juil 2019
You have to use cell arrays if you want to mix text and numbers. And fprintf returns the number of printed bytes, so you directly assign the string to the cell, w/o fprintf:
NM = 5
FF = cell(NM*2,2);
start = 'start';
ending = 'end';
i=1;
while i<=NM
FF{i*2,1} = i;
FF{i*2-1,1} = i;
FF{i*2,2} = start;
FF{i*2-1,2} = ending;
i = i+1;
end
  1 commentaire
Isai Fernandez
Isai Fernandez le 12 Juil 2019
I need to concatenate after this loop with another matrix. Tables are the solution?

Connectez-vous pour commenter.

Catégories

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

Produits


Version

R2019a

Community Treasure Hunt

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

Start Hunting!

Translated by