C# 클래스 YAMP.Numerics.QRDecomposition

QR Decomposition. For an m-by-n matrix A with m >= n, the QR decomposition is an m-by-n orthogonal matrix Q and an n-by-n upper triangular matrix R so that A = Q * R. The QR decompostion always exists, even if the matrix does not have full rank, so the constructor will never fail. The primary use of the QR decomposition is in the least squares solution of nonsquare systems of simultaneous linear equations. This will fail if IsFullRank() returns false.
상속: DirectSolver
파일 보기 프로젝트 열기: FlorianRappl/YAMP

보호된 프로퍼티들

프로퍼티 타입 설명
m int

공개 메소드들

메소드 설명
Create ( MatrixValue A ) : QRDecomposition

Creates the right QR decomposition (Givens or Householder) depending on the given matrix.

보호된 메소드들

메소드 설명
QRDecomposition ( MatrixValue A ) : System

QR Decomposition, computed by Householder reflections.

메소드 상세

Create() 공개 정적인 메소드

Creates the right QR decomposition (Givens or Householder) depending on the given matrix.
public static Create ( MatrixValue A ) : QRDecomposition
A YAMP.MatrixValue The matrix to decompose.
리턴 QRDecomposition

QRDecomposition() 보호된 메소드

QR Decomposition, computed by Householder reflections.
protected QRDecomposition ( MatrixValue A ) : System
A YAMP.MatrixValue Rectangular matrix
리턴 System

프로퍼티 상세

m 보호되어 있는 프로퍼티

Row and column dimensions.
protected int m
리턴 int