Uses of Interface
org.apache.commons.math.linear.BigMatrix

Packages that use BigMatrix
org.apache.commons.math.linear Linear algebra support. 
 

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

Classes in org.apache.commons.math.linear that implement BigMatrix
 class BigMatrixImpl
          Implementation of BigMatrix using a BigDecimal[][] array to store entries and LU decompostion to support linear system solution and inverse.
 

Methods in org.apache.commons.math.linear that return BigMatrix
 BigMatrix BigMatrix.copy()
          Returns a (deep) copy of this.
 BigMatrix BigMatrix.add(BigMatrix m)
          Compute the sum of this and m.
 BigMatrix BigMatrix.subtract(BigMatrix m)
          Compute this minus m.
 BigMatrix BigMatrix.scalarAdd(BigDecimal d)
          Returns the result of adding d to each entry of this.
 BigMatrix BigMatrix.scalarMultiply(BigDecimal d)
          Returns the result multiplying each entry of this by d.
 BigMatrix BigMatrix.multiply(BigMatrix m)
          Returns the result of postmultiplying this by m.
 BigMatrix BigMatrix.preMultiply(BigMatrix m)
          Returns the result premultiplying this by m.
 BigMatrix BigMatrix.getSubMatrix(int startRow, int endRow, int startColumn, int endColumn)
          Gets a submatrix.
 BigMatrix BigMatrix.getSubMatrix(int[] selectedRows, int[] selectedColumns)
          Gets a submatrix.
 BigMatrix BigMatrix.getRowMatrix(int row)
          Returns the entries in row number row as a row matrix.
 BigMatrix BigMatrix.getColumnMatrix(int column)
          Returns the entries in column number column as a column matrix.
 BigMatrix BigMatrix.transpose()
          Returns the transpose of this matrix.
 BigMatrix BigMatrix.inverse()
          Returns the inverse of this matrix.
 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.copy()
          Create a new BigMatrix which is a copy of this.
 BigMatrix BigMatrixImpl.add(BigMatrix m)
          Compute the sum of this and m.
 BigMatrix BigMatrixImpl.subtract(BigMatrix m)
          Compute this minus m.
 BigMatrix BigMatrixImpl.scalarAdd(BigDecimal d)
          Returns the result of adding d to each entry of this.
 BigMatrix BigMatrixImpl.scalarMultiply(BigDecimal d)
          Returns the result multiplying each entry of this by d
 BigMatrix BigMatrixImpl.multiply(BigMatrix m)
          Returns the result of postmultiplying this by m.
 BigMatrix BigMatrixImpl.preMultiply(BigMatrix m)
          Returns the result premultiplying this by m.
 BigMatrix BigMatrixImpl.getSubMatrix(int startRow, int endRow, int startColumn, int endColumn)
          Gets a submatrix.
 BigMatrix BigMatrixImpl.getSubMatrix(int[] selectedRows, int[] selectedColumns)
          Gets a submatrix.
 BigMatrix BigMatrixImpl.getRowMatrix(int row)
          Returns the entries in row number row as a row matrix.
 BigMatrix BigMatrixImpl.getColumnMatrix(int column)
          Returns the entries in column number column as a column matrix.
 BigMatrix BigMatrixImpl.transpose()
          Returns the transpose matrix.
 BigMatrix BigMatrixImpl.inverse()
          Returns the inverse matrix if this matrix is invertible.
 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.
protected  BigMatrix BigMatrixImpl.getIdentity(int dimension)
          Deprecated. use MatrixUtils.createBigIdentityMatrix(int)
protected  BigMatrix BigMatrixImpl.getLUMatrix()
          Returns the LU decomposition as a BigMatrix.
static BigMatrix MatrixUtils.createBigMatrix(double[][] data)
          Returns a BigMatrix whose entries are the the values in the the input array.
static BigMatrix MatrixUtils.createBigMatrix(BigDecimal[][] data)
          Returns a BigMatrix whose entries are the the values in the the input array.
static BigMatrix MatrixUtils.createBigMatrix(String[][] data)
          Returns a BigMatrix whose entries are the the values in the the input array.
static BigMatrix MatrixUtils.createRowBigMatrix(double[] rowData)
          Creates a row BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createRowBigMatrix(BigDecimal[] rowData)
          Creates a row BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createRowBigMatrix(String[] rowData)
          Creates a row BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createColumnBigMatrix(double[] columnData)
          Creates a column BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createColumnBigMatrix(BigDecimal[] columnData)
          Creates a column BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createColumnBigMatrix(String[] columnData)
          Creates a column BigMatrix using the data from the input array.
static BigMatrix MatrixUtils.createBigIdentityMatrix(int dimension)
          Returns dimension x dimension identity matrix.
 

Methods in org.apache.commons.math.linear with parameters of type BigMatrix
 BigMatrix BigMatrix.add(BigMatrix m)
          Compute the sum of this and m.
 BigMatrix BigMatrix.subtract(BigMatrix m)
          Compute this minus m.
 BigMatrix BigMatrix.multiply(BigMatrix m)
          Returns the result of postmultiplying this by m.
 BigMatrix BigMatrix.preMultiply(BigMatrix m)
          Returns the result premultiplying this by m.
 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.add(BigMatrix m)
          Compute the sum of this and m.
 BigMatrix BigMatrixImpl.subtract(BigMatrix m)
          Compute this minus m.
 BigMatrix BigMatrixImpl.multiply(BigMatrix m)
          Returns the result of postmultiplying this by m.
 BigMatrix BigMatrixImpl.preMultiply(BigMatrix m)
          Returns the result premultiplying this by m.
 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.
 



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