ManagedLinearAlgebraProvider.ThinQRFactor(Complex[], Int32, Int32, Complex[], Complex[]) Method

public void ThinQRFactor(
	Complex[] a,
	int rowsA,
	int columnsA,
	Complex[] r,
	Complex[] tau
)

Parameters

a  Complex[]

On entry, it is the M by N A matrix to factor. On exit, it is overwritten with the Q matrix of the QR factorization.

rowsA  Int32

The number of rows in the A matrix.

columnsA  Int32

The number of columns in the A matrix.

r  Complex[]

On exit, A N by N matrix that holds the R matrix of the QR factorization.

tau  Complex[]

A min(m,n) vector. On exit, contains additional information to be used by the QR solve routine.

Implements

Reference