D6. Singular value decomposition (SVD)

Functions
Sub	Dgejsv (Joba As String, Jobu As String, Jobv As String, Jobr As String, Jobt As String, Jobp As String, M As Long, N As Long, A() As Double, S() As Double, U() As Double, V() As Double, Info As Long, Optional Scale0 As Double, Optional Scale1 As Double, Optional Ns As Long, Optional SCond As Double, Optional Nrank As Long)
	Singular value decomposition (SVD) (preconditioned Jacobi SVD algorithm)
Sub	Dgesdd (Jobz As String, M As Long, N As Long, A() As Double, S() As Double, U() As Double, Vt() As Double, Info As Long)
	(Divide and conquer driver) Singular value decomposition (SVD)
Sub	Dgesvd (Jobu As String, Jobvt As String, M As Long, N As Long, A() As Double, S() As Double, U() As Double, Vt() As Double, Info As Long)
	(Simple driver) Singular value decomposition (SVD)
Sub	Dgesvdq (Joba As String, Jobp As String, Jobr As String, Jobu As String, Jobv As String, M As Long, N As Long, A() As Double, S() As Double, U() As Double, V() As Double, Numrank As Long, Info As Long, Optional Cond As Double)
	Singular value decomposition (SVD) (Preconditioned QR method)
Sub	Dgesvdx (Jobu As String, Jobvt As String, Range As String, M As Long, N As Long, A() As Double, Vl As Double, Vu As Double, Il As Long, Iu As Long, Ns As Long, S() As Double, U() As Double, Vt() As Double, Info As Long)
	(Expert driver) Singular value decomposition (SVD)
Sub	Dggsvd3 (Jobu As String, Jobv As String, Jobq As String, M As Long, N As Long, P As Long, K As Long, L As Long, A() As Double, B() As Double, Alpha() As Double, Beta() As Double, U() As Double, V() As Double, Q() As Double, Info As Long)
	Generalized singular value decomposition (GSVD)

Detailed Description

This is the group of D6. Singular value decomposition (SVD).