Check if there are repeated elements in a vector
45 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Max
el 4 de Dic. de 2012
Comentada: Image Analyst
el 25 de Nov. de 2021
Hi to all, is there a command to check if there are repeated elements in a vector; I just have to check in an "if"...
thanks a lot
Max
0 comentarios
Respuesta aceptada
Image Analyst
el 4 de Dic. de 2012
if length(v) == length(unique(v))
% There are no repeats.
.......
6 comentarios
Yasir Iqbal
el 25 de Nov. de 2021
You can simply craete a copy of the vector with the required amount of values. There can be other ways around also. Just a suggestion.
Image Analyst
el 25 de Nov. de 2021
@Larissa Monjaraz I don't understand because you forgot to provide your example with actual numbers. So about all I can say is to try ismember().
Más respuestas (0)
Ver también
Categorías
Más información sobre Operators and Elementary Operations en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!