How to compute for the distance between two tensors using matlab?
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Josephine Benjamin
el 27 de Ag. de 2020
Respondida: Dana
el 27 de Ag. de 2020
Consider two tensors X={(0 2;1 3), (1 4; 5 6)} and Y={(4 3; 2 1), (2 5; 6 2)}. I want to compute the distance between these two tensors in matlab. Can anyone help me make the matlab code of it. I am not that too familiar with matlab thanks
0 comentarios
Respuesta aceptada
Dana
el 27 de Ag. de 2020
It depends on how you define "distance". There are many different ways you could do that in principle. One way would be to use the element-wise p-norm: for a 3-D tensor A, this is given by and can be computed in MATLAB by norm(A(:),p). For example, for the 2-norm:
>> X=zeros(2,2,2);
>> X(:,:,1) = [0 2;1 3];
>> X(:,:,2) = [1 4; 5 6];
>> Y=zeros(2,2,2);
>> Y(:,:,1)= [4 3; 2 1];
>> Y(:,:,2) = [2 5; 6 2];
>> A = X-Y;
>> p = 2;
>> distance = norm(A(:),p)
distance =
6.4031
0 comentarios
Más respuestas (0)
Ver también
Categorías
Más información sobre Dynamic System Models 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!