Package org.ejml.dense.row.decomposition.bidiagonal

Class BidiagonalDecompositionNaive_FDRM

java.lang.Object

org.ejml.dense.row.decomposition.bidiagonal.BidiagonalDecompositionNaive_FDRM

@Generated("org.ejml.dense.row.decomposition.bidiagonal.BidiagonalDecompositionNaive_DDRM")
public class BidiagonalDecompositionNaive_FDRM
extends Object

A slower but much simpler version of BidiagonalDecompositionRow_FDRM that internally uses SimpleMatrix and explicitly computes the householder matrices. This was easier to code up and is used to validate other implementations.

Constructor Summary

Constructors

Constructor	Description
BidiagonalDecompositionNaive_FDRM()

Method Summary

Modifier and Type	Method	Description
protected void	computeU(int k)
protected void	computeV(int k)
boolean	decompose(org.ejml.data.FMatrixRMaj A)	Computes the decomposition of the provided matrix.
org.ejml.simple.SimpleMatrix	getB()
org.ejml.simple.SimpleMatrix	getU()
org.ejml.simple.SimpleMatrix	getV()
protected void	init(org.ejml.data.FMatrixRMaj A)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BidiagonalDecompositionNaive_FDRM

public BidiagonalDecompositionNaive_FDRM()

Method Details

getU

public org.ejml.simple.SimpleMatrix getU()

getB

public org.ejml.simple.SimpleMatrix getB()

getV

public org.ejml.simple.SimpleMatrix getV()

decompose

public boolean decompose(org.ejml.data.FMatrixRMaj A)

Computes the decomposition of the provided matrix. If no errors are detected then true is returned, false otherwise.

Parameters:

A - The matrix that is being decomposed. Not modified.

Returns:

If it detects any errors or not.

init

protected void init(org.ejml.data.FMatrixRMaj A)

computeU

protected void computeU(int k)

computeV

protected void computeV(int k)