Uses of Class
org.apache.commons.math.linear.InvalidMatrixException

Packages that use InvalidMatrixException

org.apache.commons.math.linear

Linear algebra support.

Uses of InvalidMatrixException in org.apache.commons.math.linear

Methods in org.apache.commons.math.linear that throw InvalidMatrixException

void	EigenDecompositionImpl.decompose(RealMatrix matrix) Decompose a matrix.
void	LUDecompositionImpl.decompose(RealMatrix matrix) Decompose a matrix.
void	DecompositionSolver.decompose(RealMatrix matrix) Decompose a matrix.
void	LUDecompositionImpl.decompose(RealMatrix matrix, double singularityThreshold) Computes a new LU decomposition for this matrix, storing the result for use by other methods.
void	SingularValueDecomposition.decompose(RealMatrix matrix, int maxSingularValues) Decompose a matrix to find its largest singular values.
RealMatrix	EigenDecompositionImpl.getD() Returns the diagonal matrix D of the decomposition.
BigDecimal	BigMatrix.getDeterminant() Returns the determinant of this matrix.
double	RealMatrixImpl.getDeterminant() Deprecated.
BigDecimal	BigMatrixImpl.getDeterminant() Returns the determinant of this matrix.
double	EigenDecompositionImpl.getEigenvalue(int i) Returns the ith eigenvalue of the original matrix.
double[]	EigenDecompositionImpl.getEigenvalues() Returns a copy of the eigenvalues of the original matrix.
RealVector	EigenDecompositionImpl.getEigenvector(int i) Returns a copy of the ith eigenvector of the original matrix.
RealMatrix	EigenDecompositionImpl.getInverse() Get the inverse of the decomposed matrix.
RealMatrix	LUDecompositionImpl.getInverse() Get the inverse of the decomposed matrix.
RealMatrix	QRDecompositionImpl.getInverse() Get the inverse of the decomposed matrix.
RealMatrix	DecompositionSolver.getInverse() Get the inverse of the decomposed matrix.
protected BigMatrix	BigMatrixImpl.getLUMatrix() Returns the LU decomposition as a BigMatrix.
RealMatrix	EigenDecompositionImpl.getV() Returns the matrix V of the decomposition.
RealMatrix	EigenDecompositionImpl.getVT() Returns the transpose of the matrix V of the decomposition.
BigMatrix	BigMatrix.inverse() Returns the inverse of this matrix.
RealMatrix	RealMatrixImpl.inverse() Returns the inverse of this matrix.
RealMatrix	RealMatrix.inverse() Deprecated. as of release 2.0, replaced by DecompositionSolver.getInverse()
BigMatrix	BigMatrixImpl.inverse() Returns the inverse matrix if this matrix is invertible.
void	RealMatrixImpl.luDecompose() Deprecated. as of release 2.0, replaced by LUDecomposition
void	BigMatrixImpl.luDecompose() Computes a new LU decompostion for this matrix, storing the result for use by other methods.
BigDecimal[]	BigMatrix.solve(BigDecimal[] b) Returns the solution vector for a linear system with coefficient matrix = this and constant vector = b.
BigDecimal[]	BigMatrixImpl.solve(BigDecimal[] b) Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b.
BigMatrix	BigMatrix.solve(BigMatrix b) Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b.
BigMatrix	BigMatrixImpl.solve(BigMatrix b) Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b.
double[]	RealMatrixImpl.solve(double[] b) Deprecated.
double[]	EigenDecompositionImpl.solve(double[] b) Solve the linear equation A × X = B.
double[]	LUDecompositionImpl.solve(double[] b) Solve the linear equation A × X = B.
double[]	RealMatrix.solve(double[] b) Deprecated. as of release 2.0, replaced by DecompositionSolver.solve(double[])
double[]	QRDecompositionImpl.solve(double[] b) Solve the linear equation A × X = B.
double[]	DecompositionSolver.solve(double[] b) Solve the linear equation A × X = B.
BigDecimal[]	BigMatrixImpl.solve(double[] b) Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b.
RealMatrix	RealMatrixImpl.solve(RealMatrix b) Deprecated.
RealMatrix	EigenDecompositionImpl.solve(RealMatrix b) Solve the linear equation A × X = B.
RealMatrix	LUDecompositionImpl.solve(RealMatrix b) Solve the linear equation A × X = B.
RealMatrix	RealMatrix.solve(RealMatrix b) Deprecated. as of release 2.0, replaced by DecompositionSolver.solve(RealMatrix)
RealMatrix	QRDecompositionImpl.solve(RealMatrix b) Solve the linear equation A × X = B.
RealMatrix	DecompositionSolver.solve(RealMatrix b) Solve the linear equation A × X = B.
RealVector	EigenDecompositionImpl.solve(RealVector b) Solve the linear equation A × X = B.
RealVector	LUDecompositionImpl.solve(RealVector b) Solve the linear equation A × X = B.
RealVector	QRDecompositionImpl.solve(RealVector b) Solve the linear equation A × X = B.
RealVector	DecompositionSolver.solve(RealVector b) Solve the linear equation A × X = B.
RealVectorImpl	EigenDecompositionImpl.solve(RealVectorImpl b) Solve the linear equation A × X = B.
RealVectorImpl	LUDecompositionImpl.solve(RealVectorImpl b) Solve the linear equation A × X = B.
RealVectorImpl	QRDecompositionImpl.solve(RealVectorImpl b) Solve the linear equation A × X = B.

Constructors in org.apache.commons.math.linear that throw InvalidMatrixException

EigenDecompositionImpl(RealMatrix matrix)
Calculates the eigen decomposition of the given matrix.

LUDecompositionImpl(RealMatrix matrix)
Calculates the LU-decomposition of the given matrix.

LUDecompositionImpl(RealMatrix matrix, double singularityThreshold)
Calculates the LU-decomposition of the given matrix.