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Bookmark or Share- linear algebra - How can I solve $A\operatorname{diag}(x)=B ...Define ${\rm diag}()$ as a function which returns the main diagonal of its matrix argument as a column vector, and ${\rm Diag}()$ as a function which create a diagonal matrix from a vector argument. Denote the elementwise/Hadamard product using a $\odot$ symbol
- matrices - What does $\operatorname{diag}\{ A_1, A_2, \dots, A_N ...Is the $\operatorname{diag}$ function putting the matrices on the diagonal as blocks just like the Kronecker product does block multiplication? There's an example on the paper with
- Meaning of matrix 'diag' operator with matrix argumentsI understand that there is a 'diag' operator which when given a vector argument creates a matrix with the vector values along the diagonal, but I can't understand how such an operator would work on a set of matrices.
- What does $\mbox{diag}(A)$ denote? - Mathematics Stack ExchangeThe function diag(B) takes a matrix argument and returns a vector result, while the function Diagonal(b) takes a vector argument and returns a (diagonal) matrix, but courtesy of Julia's multiple dispatch feature, you can also call this function with a matrix argument and it will behave like Diagonal(diag(B)) $\,$ It seems odd at first, but I ...
- matrices - Are there any properties of the diag operator? - Mathematics ...Tour Start here for a quick overview of the site
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