Package org.ejml.dense.row.linsol

Class LinearSolverUnrolled_FDRM

  • All Implemented Interfaces:
    org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>, org.ejml.interfaces.linsol.LinearSolverDense<org.ejml.data.FMatrixRMaj>
    public class LinearSolverUnrolled_FDRM
extends java.lang.Object
implements org.ejml.interfaces.linsol.LinearSolverDense<org.ejml.data.FMatrixRMaj>
    Solver which uses an unrolled inverse to compute the inverse. This can only invert matrices and not solve. This is faster than LU inverse but only supports small matrices..

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      <D extends org.ejml.interfaces.decomposition.DecompositionInterface>
      D      		 getDecomposition()  
      void invert​(org.ejml.data.FMatrixRMaj A_inv)  
      boolean modifiesA()  
      boolean modifiesB()  
      double quality()  
      boolean setA​(org.ejml.data.FMatrixRMaj A)  
      void solve​(org.ejml.data.FMatrixRMaj B, org.ejml.data.FMatrixRMaj X)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • LinearSolverUnrolled_FDRM

        public LinearSolverUnrolled_FDRM()

    • Method Detail

      • setA

        public boolean setA​(org.ejml.data.FMatrixRMaj A)
        Specified by:
        setA in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>

      • quality

        public double quality()
        Specified by:
        quality in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>

      • solve

        public void solve​(org.ejml.data.FMatrixRMaj B,
                  org.ejml.data.FMatrixRMaj X)
        Specified by:
        solve in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>

      • invert

        public void invert​(org.ejml.data.FMatrixRMaj A_inv)
        Specified by:
        invert in interface org.ejml.interfaces.linsol.LinearSolverDense<org.ejml.data.FMatrixRMaj>

      • modifiesA

        public boolean modifiesA()
        Specified by:
        modifiesA in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>

      • modifiesB

        public boolean modifiesB()
        Specified by:
        modifiesB in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>

      • getDecomposition

        public <D extends org.ejml.interfaces.decomposition.DecompositionInterface> D getDecomposition()
        Specified by:
        getDecomposition in interface org.ejml.interfaces.linsol.LinearSolver<org.ejml.data.FMatrixRMaj,​org.ejml.data.FMatrixRMaj>