org.carrot2.mahout.math.matrix.linalg

Class Property

java.lang.Object

org.carrot2.mahout.math.matrix.linalg.Property

public final class Property
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Property	DEFAULT
static Property	ZERO

Constructor Summary

Constructors

Constructor and Description
Property(double newTolerance)

Method Summary

Modifier and Type	Method and Description
static void	checkRectangular(AbstractMatrix2D a)
static void	checkSquare(AbstractMatrix2D a)
static void	checkSquare(Matrix matrix)
static double	density(DoubleMatrix2D a)
boolean	equals(DoubleMatrix1D a, double value)
boolean	equals(DoubleMatrix1D a, DoubleMatrix1D b)
boolean	equals(DoubleMatrix2D a, double value)
boolean	equals(DoubleMatrix2D a, DoubleMatrix2D b)
boolean	isDiagonal(DoubleMatrix2D a)
static boolean	isDiagonallyDominantByColumn(DoubleMatrix2D a)
static boolean	isDiagonallyDominantByRow(DoubleMatrix2D a)
boolean	isIdentity(DoubleMatrix2D a)
boolean	isLowerBidiagonal(DoubleMatrix2D a)
boolean	isLowerTriangular(DoubleMatrix2D a)
static boolean	isNonNegative(DoubleMatrix2D a)
boolean	isOrthogonal(DoubleMatrix2D a)
static boolean	isPositive(DoubleMatrix2D a)
boolean	isSkewSymmetric(DoubleMatrix2D a)
static boolean	isSquare(AbstractMatrix2D a)
boolean	isStrictlyLowerTriangular(DoubleMatrix2D a)
boolean	isStrictlyTriangular(DoubleMatrix2D a)
boolean	isStrictlyUpperTriangular(DoubleMatrix2D a)
boolean	isSymmetric(DoubleMatrix2D a)
boolean	isTriangular(DoubleMatrix2D a)
boolean	isTridiagonal(DoubleMatrix2D a)
boolean	isUnitTriangular(DoubleMatrix2D a)
boolean	isUpperBidiagonal(DoubleMatrix2D a)
boolean	isUpperTriangular(DoubleMatrix2D a)
boolean	isZero(DoubleMatrix2D a)
int	lowerBandwidth(DoubleMatrix2D a)
int	semiBandwidth(DoubleMatrix2D a)
double	tolerance()
int	upperBandwidth(DoubleMatrix2D a)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

public static final Property DEFAULT

ZERO

public static final Property ZERO

Constructor Detail

Property

public Property(double newTolerance)

Method Detail

checkRectangular

public static void checkRectangular(AbstractMatrix2D a)

checkSquare

public static void checkSquare(AbstractMatrix2D a)

checkSquare

public static void checkSquare(Matrix matrix)

density

public static double density(DoubleMatrix2D a)

equals

public boolean equals(DoubleMatrix1D a,
                      double value)

equals

public boolean equals(DoubleMatrix1D a,
                      DoubleMatrix1D b)

equals

public boolean equals(DoubleMatrix2D a,
                      double value)

equals

public boolean equals(DoubleMatrix2D a,
                      DoubleMatrix2D b)

isDiagonal

public boolean isDiagonal(DoubleMatrix2D a)

isDiagonallyDominantByColumn

public static boolean isDiagonallyDominantByColumn(DoubleMatrix2D a)

isDiagonallyDominantByRow

public static boolean isDiagonallyDominantByRow(DoubleMatrix2D a)

isIdentity

public boolean isIdentity(DoubleMatrix2D a)

isLowerBidiagonal

public boolean isLowerBidiagonal(DoubleMatrix2D a)

isLowerTriangular

public boolean isLowerTriangular(DoubleMatrix2D a)

isNonNegative

public static boolean isNonNegative(DoubleMatrix2D a)

isOrthogonal

public boolean isOrthogonal(DoubleMatrix2D a)

isPositive

public static boolean isPositive(DoubleMatrix2D a)

isSkewSymmetric

public boolean isSkewSymmetric(DoubleMatrix2D a)

isSquare

public static boolean isSquare(AbstractMatrix2D a)

isStrictlyLowerTriangular

public boolean isStrictlyLowerTriangular(DoubleMatrix2D a)

isStrictlyTriangular

public boolean isStrictlyTriangular(DoubleMatrix2D a)

isStrictlyUpperTriangular

public boolean isStrictlyUpperTriangular(DoubleMatrix2D a)

isSymmetric

public boolean isSymmetric(DoubleMatrix2D a)

isTriangular

public boolean isTriangular(DoubleMatrix2D a)

isTridiagonal

public boolean isTridiagonal(DoubleMatrix2D a)

isUnitTriangular

public boolean isUnitTriangular(DoubleMatrix2D a)

isUpperBidiagonal

public boolean isUpperBidiagonal(DoubleMatrix2D a)

isUpperTriangular

public boolean isUpperTriangular(DoubleMatrix2D a)

isZero

public boolean isZero(DoubleMatrix2D a)

lowerBandwidth

public int lowerBandwidth(DoubleMatrix2D a)

semiBandwidth

public int semiBandwidth(DoubleMatrix2D a)

tolerance

public double tolerance()

upperBandwidth

public int upperBandwidth(DoubleMatrix2D a)