public class SolvePseudoInverseQrp_DDRM extends BaseLinearSolverQrp_DDRM
A pseudo inverse solver for a generic QR column pivot decomposition algorithm. See
BaseLinearSolverQrp_DDRM
for technical details on the algorithm.
I, internalSolver, norm2Solution, R, R11, rank, Y
A, numCols, numRows
Constructor and Description |
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SolvePseudoInverseQrp_DDRM(org.ejml.interfaces.decomposition.QRPDecomposition_F64<org.ejml.data.DMatrixRMaj> decomposition,
boolean norm2Solution)
Configure and provide decomposition
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Modifier and Type | Method and Description |
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boolean |
modifiesA() |
boolean |
modifiesB() |
boolean |
setA(org.ejml.data.DMatrixRMaj A) |
void |
solve(org.ejml.data.DMatrixRMaj B,
org.ejml.data.DMatrixRMaj X) |
getDecomposition, invert, quality, upgradeSolution
_setA, getA
public SolvePseudoInverseQrp_DDRM(org.ejml.interfaces.decomposition.QRPDecomposition_F64<org.ejml.data.DMatrixRMaj> decomposition, boolean norm2Solution)
decomposition
- Decomposition used.norm2Solution
- If true the basic solution will be returned, false the minimal 2-norm solution.public boolean setA(org.ejml.data.DMatrixRMaj A)
setA
in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.DMatrixRMaj,org.ejml.data.DMatrixRMaj>
setA
in class BaseLinearSolverQrp_DDRM
public void solve(org.ejml.data.DMatrixRMaj B, org.ejml.data.DMatrixRMaj X)
public boolean modifiesA()
public boolean modifiesB()