QRDecomposition Class

public sealed class QRDecomposition

Public NotInheritable Class QRDecomposition

public ref class QRDecomposition sealed

[<SealedAttribute>]
type QRDecomposition = class end

Inheritance

Object    QRDecomposition

A QR decomposition represents a rectangular matrix as the product of a square, orthogonal matrix Q and a rectangular, right-upper-triangular matrix R. For example:

The method QRDecomposition of the RectangularMatrix class can be used to QR decompose a rectangular matrix.

Note that this method produces the full QR decomposition, i.e. QMatrix is a square, orthogonal M X M matrix and RMatrix is a rectangular M X N matrix. In the reduced QR decomposition, which can also be used to solve linear systems, Q is a rectangular M X N matrix and R is a square N X N matrix.

Reference

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