How to Multiply the following matrices case?
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
How to Multiply the following matrices case:
There is a matrix "T" with size 3*3*18 and another vector array "D" with size 3*1*18
I want to multiply the first matrix in T, I mean with size 3*3*1 with all other vectors in D but dont include the one that have the same slice i.e. multiply by the vector rom size 3*1*2 to 3*1*18 ... and store the output answers.
Do the same for the 2nd,3rd ..... matrices in T .... (Don't multiply the Matrix T with specific slice number with same slice number at D)
continue multiplying the 2nd T with all D but dont include the second D .... and so on for all T and D ..
0 comentarios
Respuesta aceptada
Matt J
el 17 de Mayo de 2022
Editada: Matt J
el 17 de Mayo de 2022
T=rand(3,3,18); D=rand(3,1,18);
M=pagemtimes(T,D(:,:));
M(:,logical(eye(18)))=[];
M=reshape(M,3,17,18);
whos M
Más respuestas (0)
Ver también
Categorías
Más información sobre Matrix Indexing 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!