XLPack 6.1
Excel VBA Numerical Library Reference Manual
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Functions
D5. QR factorization (complex)

Functions

Sub Zgelqf (M As Long, N As Long, A() As Complex, Tau() As Complex, Info As Long)
 LQ factorization of a complex
 
Sub Zgeqp3 (M As Long, N As Long, A() As Complex, Jpvt() As Long, Tau() As Complex, Info As Long)
 QR factorization of a complex matrix with pivoting
 
Sub Zgeqrf (M As Long, N As Long, A() As Complex, Tau() As Complex, Info As Long)
 QR factorization of a complex matrix
 
Sub Zunglq (M As Long, N As Long, K As Long, A() As Complex, Tau() As Complex, Info As Long)
 Generates matrix Q of LQ factorization of a complex matrix
 
Sub Zungqr (M As Long, N As Long, K As Long, A() As Complex, Tau() As Complex, Info As Long)
 Generates matrix Q of QR factorization of a complex matrix
 
Sub Zunmlq (Side As String, Trans As String, M As Long, N As Long, K As Long, A() As Complex, Tau() As Complex, C() As Complex, Info As Long)
 Multiplies matrix by Q of LQ factorization of a complex matrix
 
Sub Zunmqr (Side As String, Trans As String, M As Long, N As Long, K As Long, A() As Complex, Tau() As Complex, C() As Complex, Info As Long)
 Multiplies matrix by Q of QR factorization of a complex matrix
 

Detailed Description

This is the group of D5. QR factorization (complex).