Package org.jutil.math.matrix

Interface Summary

CholeskyDecomposer	A class of objects that compute the Cholesky factorization of a symmetric matrix.
CholeskyDecomposition	This class represents a Cholesky factorization of a symmetric matrix.
EigenvalueDecomposer	A class of objects that compute the eigenvalue factorization of a matrix.
EigenvalueDecomposition	A class of eigenvalue decompositions of a matrix.
HessenbergReducer	A class of matrix operators that compute the Hessenberg reduction of a matrix.
HessenbergReduction	A HessenbergReduction represents a Hessenberg reduction of a matrix.
LeastSquaresSolver	A class of objects that solve least square problems represented as a matrix.
LinSolver	A class of objects that solve linear systems of equations represented as a matrix.
LUDecomposer	A class of objects that compute the LU factorization of a matrix.
LUDecomposition	This class represents an LU factorization of a matrix.
QRDecomposer	A class of objects that compute the QR factorization of a matrix.
QRDecomposition	This class represents a QR factorization of a matrix.
SchurDecomposer	A class of objects that compute the Schur factorization of a matrix.
SchurDecomposition	A class of schur decompositions of a matrix.

Class Summary

AbstractSolver	A helper class for classes that solve systems of equations using matrices.
Column	A class of matrices containing only 1 column.
DefaultCholeskyDecomposer	A class of objects that compute the Cholesky factorization of a symmetric matrix using the algorithm in the book of Trefethen and Bau.
DefaultCholeskyDecomposition	This class represents a Cholesky factorization of a matrix.
DefaultLUDecomposition	This class represents a default LU factorization of a square non-singular matrix.
DefaultSchurDecomposition	A class of schur decompositions of a matrix.
ExplicitShiftQRSchurDecomposer	A class of schur decomposers using an explict shift
HouseholderHessenbergReducer	A class of matrix operators that compute the Hessenberg reduction of a matrix using Householder reflections.
HouseholderHessenbergReduction	This class represents a HouseHolder Hessenberg factorization of a matrix.
HouseholderQRDecomposer	A class of objects that compute the QR factorization of a matrix using the Householder Algorithm.
HouseholderQRDecomposition	This class represents a HouseHolder QR factorization of a matrix.
LULinSolver	A class of objects that solve linear systems of equations represented as a matrix using the LU decomposition of that matrix.
Matrix	A class of 2D matrices.
NMatrix	This is a class of N-dimensional matrices The name Matrix has been reserved for 2D matrices since they are use more frequently than a general N-dimensional matrix.
PartialPivotGauss	A class of objects that compute the LU factorization of a square non-singular matrix using Gauss elimination with partial pivoting.
QRLeastSquaresSolver	A class of objects that solve least squares problems using its QR decomposition.
QRLinSolver	A class of objects that solve linear systems of equations represented as a matrix using its QR decomposition.
Row	A class of matrices containing only 1 row.
SchurEigenvalueDecomposer	A class of eigenvalue decomposers using an explict shift algorithm.
SchurEigenvalueDecomposition	A class of eigenvalue decomposers using an explict shift algorithm.