org.ejml.dense.row.decomposition.qr.QRDecomposition_DDRB_to_DDRM

All Implemented Interfaces:: DecompositionInterface<DMatrixRMaj>, QRDecomposition<DMatrixRMaj>

public class QRDecomposition_DDRB_to_DDRM extends BaseDecomposition_DDRB_to_DDRM implements QRDecomposition<DMatrixRMaj>

Wrapper that allows QRDecomposition(DMatrixRBlock) to be used as a QRDecomposition(DMatrixRMaj).

Field Summary

Fields inherited from class org.ejml.dense.row.decomposition.BaseDecomposition_DDRB_to_DDRM
Ablock, alg, blockLength, workspace
Constructor Summary

Constructors

Constructor

Description

QRDecomposition_DDRB_to_DDRM()
Method Summary

Modifier and Type

Method

Description

DMatrixRMaj

getQ(@Nullable DMatrixRMaj Q, boolean compact)

Returns the Q matrix from the decomposition.

DMatrixRMaj

getR(@Nullable DMatrixRMaj R, boolean compact)

Returns the R matrix from the decomposition.

Methods inherited from class org.ejml.dense.row.decomposition.BaseDecomposition_DDRB_to_DDRM
convertBlockToRow, decompose, inputModified

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.ejml.interfaces.decomposition.DecompositionInterface
decompose, inputModified

Constructor Details
- QRDecomposition_DDRB_to_DDRM
  
  public QRDecomposition_DDRB_to_DDRM()
Method Details
- getQ
  
  public DMatrixRMaj getQ(@Nullable @Nullable DMatrixRMaj Q, boolean compact)
  
  Description copied from interface: QRDecomposition
  
  Returns the Q matrix from the decomposition. Should only be called after DecompositionInterface.decompose(org.ejml.data.Matrix) has been called.
  
  Specified by:
  
  getQ in interface QRDecomposition<DMatrixRMaj>
  
  Parameters:
  
  Q - (Input) Storage for Q. Reshaped to correct size automatically. If null a new matrix is created.
  
  compact - If true an m by n matrix is created, otherwise n by n.
  
  Returns:
  
  The Q matrix.
- getR
  
  public DMatrixRMaj getR(@Nullable @Nullable DMatrixRMaj R, boolean compact)
  
  Description copied from interface: QRDecomposition
  
  Returns the R matrix from the decomposition. Should only be called after DecompositionInterface.decompose(org.ejml.data.Matrix) has been.
  
  If setZeros is true then an n × m matrix is required and all the elements are set. If setZeros is false then the matrix must be at least m × m and only the upper triangular elements are set.
  
  Specified by:
  
  getR in interface QRDecomposition<DMatrixRMaj>
  
  Parameters:
  
  R - (Input) Storage for R. Reshaped to correct size automatically. If null a new matrix is created.
  
  compact - If true only the upper triangular elements are set
  
  Returns:
  
  The R matrix.

Class QRDecomposition_DDRB_to_DDRM

Field Summary