| Schur-class {Matrix} | R Documentation |
Class "Schur" is the class of Schur matrix
factorizations. These are a generalization of eigen value (or
“spectral”) decompositions for general (possibly asymmmetric)
square matrices, see the Schur() function.
Objects of class "Schur" are typically created by
Schur().
"Schur" has slots
T:Upper Block-triangular Matrix
object.
Q:Square orthogonal "Matrix".
EValues:numeric or complex vector of eigenvalues of T.
Dim:the matrix dimension: equal to c(n,n) of
class "integer".
Class "MatrixFactorization", directly.
Schur() for object creation;
MatrixFactorization.
showClass("Schur")
Schur(M <- Matrix(c(1:7, 10:2), 4,4))
## Trivial, of course:
str(Schur(Diagonal(5)))
## for more examples, see Schur()