regroup identical coordinate pair
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
kix
el 4 de Jun. de 2020
Comentada: Star Strider
el 7 de Jun. de 2020
Hi everyone,
I've got vectors like this corresponding to the coordinates of a point:
X = [1;1;8;5;5;6]
Y = [2;2;5;6;6;7]
and would like to regroup points that have the same coordinates and have the following results :
R_X = [1;8;5;6];
R_Y = [2;5;6;7];
Are there any functions or way to concatenate that would help me to do that ?
Thanks
0 comentarios
Respuesta aceptada
Star Strider
el 4 de Jun. de 2020
I have no idea what your objective is, however the unique function will produce the result you posted:
RX = unique(X,'stable')
RY = unique(Y,'stable')
producing:
RX =
1
8
5
6
RY =
2
5
6
7
6 comentarios
Más respuestas (1)
Adam Danz
el 4 de Jun. de 2020
[~, unqIdx] = unique([X(:), Y(:)], 'rows','stable');
R_X = X(unqIdx);
R_Y = Y(unqIdx);
0 comentarios
Ver también
Categorías
Más información sobre Logical 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!