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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 | |
BigMatrix |
BigMatrixImpl.inverse()
Returns the inverse matrix if this matrix is invertible. |
java.math.BigDecimal |
BigMatrixImpl.getDeterminant()
Returns the determinant of this matrix. |
java.math.BigDecimal[] |
BigMatrixImpl.solve(java.math.BigDecimal[] b)
Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b . |
java.math.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 . |
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 . |
void |
BigMatrixImpl.luDecompose()
Computes a new LU decompostion for this matrix, storing the result for use by other methods. |
protected BigMatrix |
BigMatrixImpl.getLUMatrix()
Returns the LU decomposition as a BigMatrix. |
BigMatrix |
BigMatrix.inverse()
Returns the inverse of this matrix. |
java.math.BigDecimal |
BigMatrix.getDeterminant()
Returns the determinant of this matrix. |
java.math.BigDecimal[] |
BigMatrix.solve(java.math.BigDecimal[] b)
Returns the solution vector for a linear system with coefficient matrix = this and constant vector = 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 . |
RealMatrix |
RealMatrixImpl.inverse()
Returns the inverse matrix if this matrix is invertible. |
double |
RealMatrixImpl.getDeterminant()
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double[] |
RealMatrixImpl.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)
Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b . |
void |
RealMatrixImpl.luDecompose()
Computes a new LU decompostion for this matrix, storing the result for use by other methods. |
protected RealMatrix |
RealMatrixImpl.getLUMatrix()
Returns the LU decomposition as a RealMatrix. |
RealMatrix |
RealMatrix.inverse()
Returns the inverse of this matrix. |
double[] |
RealMatrix.solve(double[] b)
Returns the solution vector for a linear system with coefficient matrix = this and constant vector = b . |
RealMatrix |
RealMatrix.solve(RealMatrix b)
Returns a matrix of (column) solution vectors for linear systems with coefficient matrix = this and constant vectors = columns of b . |
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