XLPack 6.1
Excel VBA Numerical Library Reference Manual
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Functions
D4a4. Ordinary eigenvalue problems (general matrices) (complex) - Driver routines

Functions

Sub Zgees (Jobvs As String, Sort As String, Selct As LongPtr, N As Long, A() As Complex, Sdim As Long, W() As Complex, Vs() As Complex, Info As Long)
 (Simple driver) Schur factorization of a complex matrix
 
Sub Zgees_r (Jobvs As String, Sort As String, N As Long, A() As Complex, Sdim As Long, W() As Complex, Vs() As Complex, Info As Long, IRev As Long, Selct() As Long)
 (Simple driver) Schur factorization of a complex matrix (reverse communication version)
 
Sub Zgeesx (JobVs As String, Sort As String, Selct As LongPtr, Sense As String, N As Long, A() As Complex, Sdim As Long, W() As Complex, Vs() As Complex, RConde As Double, RCondv As Double, Info As Long)
 (Expert driver) Schur factorization of a complex matrix
 
Sub Zgeesx_r (Jobvs As String, Sort As String, Sense As String, N As Long, A() As Complex, Sdim As Long, W() As Complex, Vs() As Complex, RConde As Double, RCondv As Double, Info As Long, IRev As Long, Selct() As Long)
 (Expert driver) Schur factorization of a complex matrix (reverse communication version)
 
Sub Zgeev (Jobvl As String, Jobvr As String, N As Long, A() As Complex, W() As Complex, Vl() As Complex, Vr() As Complex, Info As Long)
 (Simple driver) Eigenvalues and left and/or right eigenvectors of a complex matrix
 
Sub Zgeevx (Balanc As String, Jobvl As String, Jobvr As String, Sense As String, N As Long, A() As Complex, W() As Complex, Vl() As Complex, Vr() As Complex, Ilo As Long, Ihi As Long, Scal() As Double, AbNrm As Double, RConde() As Double, RCondv() As Double, Info As Long)
 (Expert driver) Eigenvalues and left and/or right eigenvectors of a complex matrix
 

Detailed Description

This is the group of D4a4. Ordinary eigenvalue problems (general matrices) (complex) - Driver routines.