public interface BiDiagonalization
Modifier and Type | Method and Description |
---|---|
BidiagonalMatrix |
B()
Gets B, which is the square upper part of
U.t().multiply(A).multiply(V) . |
Matrix |
U()
Gets U, where
U' = Uk * ...
|
Matrix |
V()
Gets V, where
V' = Vk * ...
|
BidiagonalMatrix B()
U.t().multiply(A).multiply(V)
.
The dimension of B is n x n.Matrix U()
k = A.nCols()
.
The dimension of U is m x m.Matrix V()
k = A.nCols() - 2
.
The dimension of V is n x n.Copyright © 2010-2020 NM FinTech Ltd.. All Rights Reserved.