Package org.ujmp.commonsmath
Class AbstractCommonsMathDenseDoubleMatrix2D
java.lang.Object
java.lang.Number
org.ujmp.core.AbstractMatrix
org.ujmp.core.genericmatrix.stub.AbstractGenericMatrix<T>
org.ujmp.core.numbermatrix.stub.AbstractNumberMatrix<Double>
org.ujmp.core.doublematrix.stub.AbstractDoubleMatrix
org.ujmp.core.doublematrix.stub.AbstractDoubleMatrix2D
org.ujmp.core.doublematrix.stub.AbstractDenseDoubleMatrix2D
org.ujmp.commonsmath.AbstractCommonsMathDenseDoubleMatrix2D
- All Implemented Interfaces:
Serializable
,Cloneable
,Comparable<Matrix>
,HasMetaData
,BaseMatrix
,BooleanCalculations
,CanPerformCalculations
,DenseMatrix
,DenseMatrix2D
,DenseMatrixMultiD
,BaseDoubleMatrix
,BasicDoubleCalculations
,DoubleCalculations
,BasicEntrywiseDoubleCalculations
,CreatorDoubleCalculations
,EntrywiseDoubleCalculations
,HyperbolicDoubleCalculations
,MiscEntrywiseDoubleCalculations
,RoundingDoubleCalculations
,TrigonometricDoubleCalculations
,DecompositionDoubleCalculations
,DiscretizeCalculations
,GeneralDoubleCalculations
,MiscGeneralDoubleCalculations
,MissingValueDoubleCalculations
,StatisticalDoubleCalculations
,DenseDoubleMatrix
,DenseDoubleMatrix2D
,DenseDoubleMatrixMultiD
,DoubleMatrix
,DoubleMatrix2D
,DoubleMatrixMultiD
,SparseDoubleMatrix
,SparseDoubleMatrix2D
,SparseDoubleMatrixMultiD
,BaseGenericMatrix<Double>
,DenseGenericMatrix<Double>
,DenseGenericMatrix2D<Double>
,DenseGenericMatrixMultiD<Double>
,GenericMatrix<Double>
,GenericMatrix2D<Double>
,GenericMatrixMultiD<Double>
,SparseGenericMatrix<Double>
,SparseGenericMatrix2D<Double>
,SparseGenericMatrixMultiD<Double>
,BaseMatrixProperties
,Clearable
,Conversions
,CoordinateFunctions
,CoreObject
,DistanceMeasures
,ExtendedMatrixProperties
,GettersAndSetters
,HasDescription
,HasGUIObject
,HasId
,HasLabel
,Wrapper<org.apache.commons.math3.linear.RealMatrix>
,IntCalculations
,Matrix
,Matrix2D
,MatrixMultiD
,BaseNumberMatrix<Double>
,DenseNumberMatrix<Double>
,DenseNumberMatrix2D<Double>
,DenseNumberMatrixMultiD<Double>
,NumberMatrix<Double>
,NumberMatrix2D<Double>
,NumberMatrixMultiD<Double>
,SparseNumberMatrix<Double>
,SparseNumberMatrix2D<Double>
,SparseNumberMatrixMultiD<Double>
,ObjectCalculations
,SparseMatrix
,SparseMatrix2D
,SparseMatrixMultiD
,StringCalculations
- Direct Known Subclasses:
CommonsMathArrayDenseDoubleMatrix2D
,CommonsMathBlockDenseDoubleMatrix2D
public abstract class AbstractCommonsMathDenseDoubleMatrix2D
extends AbstractDenseDoubleMatrix2D
implements Wrapper<org.apache.commons.math3.linear.RealMatrix>
- See Also:
-
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final org.apache.commons.math3.linear.RealMatrix
private static final long
Fields inherited from class org.ujmp.core.AbstractMatrix
guiObject, size
Fields inherited from interface org.ujmp.core.BaseMatrix
ALL, COLUMN, LINK, NEW, NONE, ORIG, ROW, X, Y, Z
Fields inherited from interface org.ujmp.core.doublematrix.DenseDoubleMatrix2D
Factory
Fields inherited from interface org.ujmp.core.DenseMatrix
Factory
Fields inherited from interface org.ujmp.core.DenseMatrix2D
Factory
Fields inherited from interface org.ujmp.core.doublematrix.DoubleMatrix
Factory
Fields inherited from interface org.ujmp.core.doublematrix.DoubleMatrix2D
Factory
Fields inherited from interface org.ujmp.core.interfaces.HasDescription
DESCRIPTION
Fields inherited from interface org.ujmp.core.annotation.HasMetaData
DIMENSIONMETADATA
Fields inherited from interface org.ujmp.core.Matrix
chol, divideMatrix, divideScalar, eig, Factory, inv, lu, minusMatrix, minusScalar, mtimes, plusMatrix, plusScalar, qr, solve, svd, timesMatrix, timesScalar, transpose
Fields inherited from interface org.ujmp.core.SparseMatrix
Factory
Fields inherited from interface org.ujmp.core.SparseMatrix2D
Factory
-
Constructor Summary
ConstructorsConstructorDescriptionAbstractCommonsMathDenseDoubleMatrix2D
(org.apache.commons.math3.linear.RealMatrix matrix) -
Method Summary
Modifier and TypeMethodDescriptionchol()
Calculates a Cholesky decomposition of the matrix.divide
(double value) Divides every entry in the matrix by a scalar.Matrix[]
eig()
Calculates the Eigen decomposition of the matrix.double
getDouble
(int row, int column) double
getDouble
(long row, long column) org.apache.commons.math3.linear.RealMatrix
Returns the object that is wrapped inside the wrapperinv()
Calculates the inverse of the Matrix using either LUDecomposition (for square matrices) or QRDecomposition (otherwise).invSPD()
Calculates the inverse of a symmetric positive definite Matrix using Cholesky Decomposition.Matrix[]
lu()
Calculates a LU decomposition of the matrix.minus
(double value) Subtracts a specified value from all entries in the matrix.Calculates the difference of the entries in both matricesPerforms a matrix multiplication on the two matrices.plus
(double value) Adds a specified value to all entries in the matrix.Calculates the sum of the entries in both matricesMatrix[]
qr()
Calculates a QR decomposition of the matrix.void
setDouble
(double value, int row, int column) void
setDouble
(double value, long row, long column) Solve A*X = BSolve A*X = BMatrix[]
svd()
Calculates the singular value decomposition of the matrix: A = U*S*V'times
(double value) Multiplies every entry in the matrix with a scalar.Returns the transpose of the Matrix, where rows and columns are exchanged.Methods inherited from class org.ujmp.core.doublematrix.stub.AbstractDenseDoubleMatrix2D
availableCoordinates, clear, containsCoordinates, divide, getAsDouble, getAsDouble, getDimensionCount, getObject, getObject, isSparse, setAsDouble, setAsDouble, setObject, setObject, times
Methods inherited from class org.ujmp.core.doublematrix.stub.AbstractDoubleMatrix2D
getDouble, setDouble
Methods inherited from class org.ujmp.core.doublematrix.stub.AbstractDoubleMatrix
getAsDouble, getNumber, getObject, getValueType, setAsDouble, setNumber, setObject
Methods inherited from class org.ujmp.core.genericmatrix.stub.AbstractGenericMatrix
getAsObject, setAsObject
Methods inherited from class org.ujmp.core.AbstractMatrix
abs, addMissing, allCoordinates, allValues, and, and, append, appendHorizontally, appendVertically, atimes, bigDecimalValue, bigIntegerValue, booleanValue, bootstrap, bootstrap, ceil, center, charValue, chebyshevDistanceTo, clone, compareTo, containsBigDecimal, containsBigInteger, containsBoolean, containsByte, containsChar, containsDate, containsDouble, containsFloat, containsInt, containsLong, containsMissingValues, containsNull, containsObject, containsShort, containsString, convert, convertEncoding, corrcoef, cos, cosh, cosineSimilarity, cosineSimilarityTo, countMissing, cov, cumprod, cumsum, dateValue, delete, delete, delete, deleteColumns, deleteColumns, deleteColumnsWithMissingValues, deleteRows, deleteRows, deleteRowsWithMissingValues, det, diag, diff, discretize, discretize, discretizeToBoolean, discretizeToColumns, divide, divide, doubleValue, eigSymm, eq, eq, equals, equalsAnnotation, equalsContent, euklideanDistance, euklideanDistanceTo, exp, exportTo, extractAnnotation, eye, fadeIn, fadeOut, fill, fireValueChanged, fireValueChanged, fireValueChanged, flipdim, floatValue, floor, ge, ge, getAbsoluteValueMean, getAbsoluteValueSum, getAsBigDecimal, getAsBigInteger, getAsBoolean, getAsByte, getAsByteArray, getAsChar, getAsDate, getAsFloat, getAsInt, getAsLong, getAsMatrix, getAsShort, getAsString, getColumnCount, getColumnForLabel, getColumnLabel, getColumnList, getCoordinatesOfMaximum, getCoordinatesOfMinimum, getCoreObjectId, getDescription, getDimensionLabel, getDimensionMetaData, getEuklideanValue, getFactory, getGUIObject, getId, getLabel, getLabelObject, getMaxValue, getMeanValue, getMetaData, getMetaData, getMetaDataDimensionMatrix, getMetaDataDouble, getMetaDataMatrix, getMetaDataString, getMinValue, getPositionForLabel, getPreferredObject, getRMS, getRowCount, getRowForLabel, getRowLabel, getRowList, getSize, getSize, getStdValue, getValueCount, getValueSum, getZCount, ginv, grayScale, gt, gt, importFrom, impute, includeAnnotation, indexOfMax, indexOfMin, intValue, invSymm, isColumnVector, isDiagonal, isEmpty, isMultidimensionalMatrix, isReadOnly, isResizable, isRowVector, isScalar, isSingular, isSPD, isSquare, isSymmetric, isTransient, le, le, log, log10, log2, logistic, longValue, lowerCase, lt, lt, manhattenDistance, manhattenDistanceTo, max, mean, min, minkowskiDistance, minkowskiDistanceTo, minus, minus, mtimes, mutualInf, nans, ne, ne, nonZeroCoordinates, norm1, norm2, normalize, normF, normInf, not, ones, or, or, pairedTTest, pdet, pinv, pinv, plus, plus, power, power, princomp, prod, rand, randn, rank, removePunctuation, removeWords, replace, replaceMissingBy, replaceRegex, replaceRegex, reshape, round, save, save, select, select, select, selectColumns, selectColumns, selectedCoordinates, selectedCoordinates, selectRows, selectRows, setAsBigDecimal, setAsBigInteger, setAsBoolean, setAsByte, setAsByteArray, setAsChar, setAsDate, setAsFloat, setAsInt, setAsLong, setAsMatrix, setAsShort, setAsString, setColumnLabel, setContent, setDescription, setDimensionLabel, setDimensionMetaData, setId, setLabel, setMetaData, setMetaData, setMetaDataDimensionMatrix, setRowLabel, setSize, share, share, showGUI, shuffle, sign, sin, sinh, solveSymm, sortrows, sqrt, squeeze, standardize, std, stem, stringValue, subMatrix, sum, svd, swap, tan, tanh, tanh, tfIdf, times, times, toBigDecimalArray, toBigDecimalMatrix, toBigIntegerArray, toBigIntegerMatrix, toBooleanArray, toBooleanMatrix, toByteArray, toByteMatrix, toCharArray, toCharMatrix, toColumnVector, toDateArray, toDoubleArray, toDoubleMatrix, toFloatArray, toFloatMatrix, toHtml, toIntArray, toIntMatrix, toListMatrix, toLongArray, toLongMatrix, toMapMatrix, toObjectArray, toObjectMatrix, toRowVector, toSetMatrix, toShortArray, toShortMatrix, toString, toStringArray, toStringMatrix, trace, translate, transpose, transpose, tril, triu, unique, uniqueValueCount, upperCase, var, xor, xor, zeros
Methods inherited from class java.lang.Number
byteValue, shortValue
Methods inherited from class java.lang.Object
finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.ujmp.core.BaseMatrix
getFactory
Methods inherited from interface org.ujmp.core.interfaces.BaseMatrixProperties
allValues, equals, equalsAnnotation, equalsContent, getColumnCount, getColumnList, getRowCount, getRowList, getSize, getSize, getValueCount, getValueType, getZCount, isColumnVector, isDiagonal, isEmpty, isMultidimensionalMatrix, isReadOnly, isResizable, isRowVector, isScalar, isSingular, isSquare, isSymmetric, isTransient, setSize, toString
Methods inherited from interface org.ujmp.core.doublematrix.calculation.basic.BasicDoubleCalculations
atimes, divide, divide, minus, minus, mtimes, plus, plus, times, times
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.basic.BasicEntrywiseDoubleCalculations
abs, exp, log, log10, log2, logistic, power, power, sign, sqrt
Methods inherited from interface org.ujmp.core.booleanmatrix.calculation.BooleanCalculations
and, and, eq, eq, ge, ge, gt, gt, le, le, lt, lt, ne, ne, not, or, or, xor, xor
Methods inherited from interface java.lang.Comparable
compareTo
Methods inherited from interface org.ujmp.core.interfaces.Conversions
toBigDecimalMatrix, toBigIntegerMatrix, toBooleanMatrix, toByteMatrix, toCharMatrix, toDoubleMatrix, toFloatMatrix, toIntMatrix, toListMatrix, toLongMatrix, toMapMatrix, toObjectMatrix, toSetMatrix, toShortMatrix, toStringMatrix
Methods inherited from interface org.ujmp.core.interfaces.CoordinateFunctions
allCoordinates, getCoordinatesOfMaximum, getCoordinatesOfMinimum, nonZeroCoordinates, selectedCoordinates, selectedCoordinates
Methods inherited from interface org.ujmp.core.interfaces.CoreObject
getCoreObjectId
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.creators.CreatorDoubleCalculations
eye, nans, ones, rand, randn, zeros
Methods inherited from interface org.ujmp.core.doublematrix.calculation.general.decomposition.DecompositionDoubleCalculations
eigSymm, ginv, invSymm, pinv, pinv, princomp, solveSymm, svd
Methods inherited from interface org.ujmp.core.doublematrix.calculation.general.discretize.DiscretizeCalculations
discretize, discretize, discretizeToBoolean, discretizeToColumns
Methods inherited from interface org.ujmp.core.interfaces.DistanceMeasures
chebyshevDistanceTo, cosineSimilarity, cosineSimilarityTo, euklideanDistance, euklideanDistanceTo, manhattenDistance, manhattenDistanceTo, minkowskiDistance, minkowskiDistanceTo
Methods inherited from interface org.ujmp.core.interfaces.ExtendedMatrixProperties
bigDecimalValue, bigIntegerValue, booleanValue, byteValue, charValue, containsBigDecimal, containsBigInteger, containsBoolean, containsByte, containsChar, containsDate, containsDouble, containsFloat, containsInt, containsLong, containsMissingValues, containsNull, containsObject, containsShort, containsString, dateValue, det, doubleValue, floatValue, getAbsoluteValueMean, getAbsoluteValueSum, getEuklideanValue, getMaxValue, getMeanValue, getMinValue, getRMS, getStdValue, getValueSum, intValue, isSPD, longValue, norm1, norm2, normF, normInf, pdet, rank, setContent, shortValue, stringValue, trace
Methods inherited from interface org.ujmp.core.interfaces.GettersAndSetters
getAsBigDecimal, getAsBigInteger, getAsBoolean, getAsByte, getAsByteArray, getAsChar, getAsDate, getAsDouble, getAsFloat, getAsInt, getAsLong, getAsMatrix, getAsObject, getAsShort, getAsString, getPreferredObject, setAsBigDecimal, setAsBigInteger, setAsBoolean, setAsByte, setAsByteArray, setAsChar, setAsDate, setAsDouble, setAsFloat, setAsInt, setAsLong, setAsMatrix, setAsObject, setAsShort, setAsString, toBigDecimalArray, toBigIntegerArray, toBooleanArray, toByteArray, toCharArray, toDateArray, toDoubleArray, toFloatArray, toIntArray, toLongArray, toObjectArray, toShortArray, toStringArray
Methods inherited from interface org.ujmp.core.interfaces.HasDescription
getDescription, setDescription
Methods inherited from interface org.ujmp.core.interfaces.HasGUIObject
getGUIObject, showGUI
Methods inherited from interface org.ujmp.core.interfaces.HasLabel
getLabel, getLabelObject, setLabel
Methods inherited from interface org.ujmp.core.annotation.HasMetaData
getColumnForLabel, getColumnLabel, getDimensionLabel, getDimensionMetaData, getMetaData, getMetaData, getMetaDataDimensionMatrix, getMetaDataDouble, getMetaDataMatrix, getMetaDataString, getPositionForLabel, getRowForLabel, getRowLabel, setColumnLabel, setDimensionLabel, setDimensionMetaData, setMetaData, setMetaData, setMetaDataDimensionMatrix, setRowLabel
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.hyperbolic.HyperbolicDoubleCalculations
cosh, sinh, tanh, tanh
Methods inherited from interface org.ujmp.core.Matrix
clone, exportTo, fireValueChanged, fireValueChanged, fireValueChanged, importFrom, save, save, share, share, toHtml
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.misc.MiscEntrywiseDoubleCalculations
grayScale
Methods inherited from interface org.ujmp.core.doublematrix.calculation.general.misc.MiscGeneralDoubleCalculations
append, appendHorizontally, appendVertically, center, fadeIn, fadeOut, normalize, replaceMissingBy, standardize
Methods inherited from interface org.ujmp.core.doublematrix.calculation.general.missingvalues.MissingValueDoubleCalculations
addMissing, countMissing, deleteColumnsWithMissingValues, deleteRowsWithMissingValues, impute
Methods inherited from interface org.ujmp.core.objectmatrix.calculation.ObjectCalculations
bootstrap, bootstrap, convert, delete, delete, delete, deleteColumns, deleteColumns, deleteRows, deleteRows, diag, extractAnnotation, fill, flipdim, includeAnnotation, replace, reshape, select, select, select, selectColumns, selectColumns, selectRows, selectRows, shuffle, sortrows, squeeze, subMatrix, swap, toColumnVector, toRowVector, transpose, transpose, tril, triu, unique, uniqueValueCount
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.rounding.RoundingDoubleCalculations
ceil, floor, round
Methods inherited from interface org.ujmp.core.doublematrix.calculation.general.statistical.StatisticalDoubleCalculations
corrcoef, cov, cumprod, cumsum, diff, indexOfMax, indexOfMin, max, mean, min, mutualInf, pairedTTest, prod, std, sum, var
Methods inherited from interface org.ujmp.core.stringmatrix.calculation.StringCalculations
convertEncoding, lowerCase, removePunctuation, removeWords, replaceRegex, replaceRegex, stem, tfIdf, translate, upperCase
Methods inherited from interface org.ujmp.core.doublematrix.calculation.entrywise.trigonometric.TrigonometricDoubleCalculations
cos, sin, tan
-
Field Details
-
serialVersionUID
private static final long serialVersionUID- See Also:
-
matrix
private final org.apache.commons.math3.linear.RealMatrix matrix
-
-
Constructor Details
-
AbstractCommonsMathDenseDoubleMatrix2D
public AbstractCommonsMathDenseDoubleMatrix2D(org.apache.commons.math3.linear.RealMatrix matrix)
-
-
Method Details
-
getWrappedObject
public org.apache.commons.math3.linear.RealMatrix getWrappedObject()Description copied from interface:Wrapper
Returns the object that is wrapped inside the wrapper- Specified by:
getWrappedObject
in interfaceWrapper<org.apache.commons.math3.linear.RealMatrix>
- Returns:
- the inner object
-
getDouble
public double getDouble(long row, long column) - Specified by:
getDouble
in interfaceDoubleMatrix2D
-
getDouble
public double getDouble(int row, int column) - Specified by:
getDouble
in interfaceDoubleMatrix2D
-
setDouble
public void setDouble(double value, long row, long column) - Specified by:
setDouble
in interfaceDoubleMatrix2D
-
setDouble
public void setDouble(double value, int row, int column) - Specified by:
setDouble
in interfaceDoubleMatrix2D
-
transpose
Description copied from interface:ObjectCalculations
Returns the transpose of the Matrix, where rows and columns are exchanged. This works also if the Matrix has more than two dimensions.- Specified by:
transpose
in interfaceObjectCalculations
- Overrides:
transpose
in classAbstractDenseDoubleMatrix2D
- Returns:
- transposed Matrix.
-
inv
Description copied from interface:DecompositionDoubleCalculations
Calculates the inverse of the Matrix using either LUDecomposition (for square matrices) or QRDecomposition (otherwise).- Specified by:
inv
in interfaceDecompositionDoubleCalculations
- Overrides:
inv
in classAbstractMatrix
- Returns:
- Inverse of the matrix
-
invSPD
Description copied from interface:DecompositionDoubleCalculations
Calculates the inverse of a symmetric positive definite Matrix using Cholesky Decomposition.- Specified by:
invSPD
in interfaceDecompositionDoubleCalculations
- Overrides:
invSPD
in classAbstractMatrix
- Returns:
- Inverse of the matrix
-
lu
Description copied from interface:DecompositionDoubleCalculations
Calculates a LU decomposition of the matrix.- Specified by:
lu
in interfaceDecompositionDoubleCalculations
- Overrides:
lu
in classAbstractMatrix
- Returns:
- LU decomposition of the matrix.
-
qr
Description copied from interface:DecompositionDoubleCalculations
Calculates a QR decomposition of the matrix.- Specified by:
qr
in interfaceDecompositionDoubleCalculations
- Overrides:
qr
in classAbstractMatrix
- Returns:
- QR decomposition of the matrix.
-
svd
Description copied from interface:DecompositionDoubleCalculations
Calculates the singular value decomposition of the matrix: A = U*S*V'- Specified by:
svd
in interfaceDecompositionDoubleCalculations
- Overrides:
svd
in classAbstractMatrix
- Returns:
- Singular value decomposition of the matrix.
-
eig
Description copied from interface:DecompositionDoubleCalculations
Calculates the Eigen decomposition of the matrix.- Specified by:
eig
in interfaceDecompositionDoubleCalculations
- Overrides:
eig
in classAbstractMatrix
- Returns:
- Eigen decomposition of the matrix.
-
chol
Description copied from interface:DecompositionDoubleCalculations
Calculates a Cholesky decomposition of the matrix.- Specified by:
chol
in interfaceDecompositionDoubleCalculations
- Overrides:
chol
in classAbstractMatrix
- Returns:
- Cholesky decomposition of the matrix.
-
mtimes
Description copied from interface:BasicDoubleCalculations
Performs a matrix multiplication on the two matrices. The matrices must be 2-dimensional and have the correct size.- Specified by:
mtimes
in interfaceBasicDoubleCalculations
- Overrides:
mtimes
in classAbstractDenseDoubleMatrix2D
- Parameters:
m2
- the second matrix- Returns:
- Matrix product
-
plus
Description copied from interface:BasicDoubleCalculations
Calculates the sum of the entries in both matrices- Specified by:
plus
in interfaceBasicDoubleCalculations
- Overrides:
plus
in classAbstractDenseDoubleMatrix2D
- Parameters:
m2
- The matrix to add- Returns:
- matrix with sum values
-
minus
Description copied from interface:BasicDoubleCalculations
Calculates the difference of the entries in both matrices- Specified by:
minus
in interfaceBasicDoubleCalculations
- Overrides:
minus
in classAbstractDenseDoubleMatrix2D
- Parameters:
m2
- The matrix to subtract- Returns:
- matrix with difference values
-
times
Description copied from interface:BasicDoubleCalculations
Multiplies every entry in the matrix with a scalar.- Specified by:
times
in interfaceBasicDoubleCalculations
- Overrides:
times
in classAbstractDenseDoubleMatrix2D
- Parameters:
value
- factor to multiply with- Returns:
- Matrix with all entries multiplied by a factor.
-
divide
Description copied from interface:BasicDoubleCalculations
Divides every entry in the matrix by a scalar.- Specified by:
divide
in interfaceBasicDoubleCalculations
- Overrides:
divide
in classAbstractDenseDoubleMatrix2D
- Parameters:
value
- factor by which to divide- Returns:
- Matrix with all entries divided by a factor.
-
plus
Description copied from interface:BasicDoubleCalculations
Adds a specified value to all entries in the matrix.- Specified by:
plus
in interfaceBasicDoubleCalculations
- Overrides:
plus
in classAbstractDenseDoubleMatrix2D
- Parameters:
value
- the value to add- Returns:
- Matrix with the entries plus the value
-
minus
Description copied from interface:BasicDoubleCalculations
Subtracts a specified value from all entries in the matrix.- Specified by:
minus
in interfaceBasicDoubleCalculations
- Overrides:
minus
in classAbstractDenseDoubleMatrix2D
- Parameters:
value
- the value to subtract- Returns:
- Matrix with the entries minus the value
-
solve
Description copied from interface:DecompositionDoubleCalculations
Solve A*X = B- Specified by:
solve
in interfaceDecompositionDoubleCalculations
- Overrides:
solve
in classAbstractMatrix
- Parameters:
b
- right hand side- Returns:
- solution for X if A is square, least squares solution otherwise
-
solveSPD
Description copied from interface:DecompositionDoubleCalculations
Solve A*X = B- Specified by:
solveSPD
in interfaceDecompositionDoubleCalculations
- Overrides:
solveSPD
in classAbstractMatrix
- Parameters:
b
- right hand side- Returns:
- solution for X if A is square, least squares solution otherwise
-