Uses of Class
org.xmlcml.euclid.RealSquareMatrix

Packages that use RealSquareMatrix

Package	Description
org.xmlcml.euclid

Uses of RealSquareMatrix in org.xmlcml.euclid

Subclasses of RealSquareMatrix in org.xmlcml.euclid

Modifier and Type	Class and Description
class	Transform2 2-D transformation matrix class Transform2 represents a transformation matrix for 2-D objects.
class	Transform3 3-D transformation matrix class Transform3 represents a transformation matrix for 3-D objects.

Methods in org.xmlcml.euclid that return RealSquareMatrix

Modifier and Type	Method and Description
RealSquareMatrix	RealSquareMatrix.calculateEigenvectors() V is an orthogonal matrix, i.e.
RealSquareMatrix	RealSquareMatrix.calculateInverse()
RealSquareMatrix	Point3Vector.calculateNonMassWeightedInertialTensor()
RealSquareMatrix	Point3Vector.calculateNonMassWeightedInertialTensorOld() get inertial tensor.
RealSquareMatrix	Point3Vector.calculateRotationToInertialAxes()
RealSquareMatrix	RealSquareMatrix.copyLowerToUpper() copy lower triangle into upper triangle.
RealSquareMatrix	RealSquareMatrix.copyUpperToLower() copy upper triangle into lower triangle.
static RealSquareMatrix	RealSquareMatrix.diagonal(RealArray f) create diagonal matrix from real matrix.
static RealSquareMatrix	RealSquareMatrix.fromLowerTriangle(RealArray f) create square matrix from lower triangle values upper triangle is filled with zeros
static RealSquareMatrix	RealSquareMatrix.fromUpperTriangle(RealArray f) create square matrix from lower triangle lower triangle is filled with zeros
static RealSquareMatrix	RealSquareMatrix.getCrystallographicOrthogonalisation(double[] celleng, double[] angle) create orthogonlisation matrix from cell lengths and angles.
RealSquareMatrix	Point3Vector.getDistanceMatrix() distance matrix
RealSquareMatrix	RealSquareMatrix.getInverse() inversion of matrix.
RealSquareMatrix	Transform2.getRotationMatrix() get Unitary matrix (that is eliminate scales and translation)
RealSquareMatrix	Transform3.getRotationMatrix() get Unitary matrix.
RealSquareMatrix	RealSquareMatrix.multiply(RealSquareMatrix m) matrix multiplication.
RealSquareMatrix	RealSquareMatrix.orthonormalize() orthonormalise matrix.
static RealSquareMatrix	RealSquareMatrix.outerProduct(RealArray f) Creates square matrix from real matrix.
RealSquareMatrix	RealSquareMatrix.plus(RealSquareMatrix m) matrix addition.
RealSquareMatrix	RealSquareMatrix.subtract(RealSquareMatrix m) matrix subtraction.

Methods in org.xmlcml.euclid with parameters of type RealSquareMatrix

Modifier and Type	Method and Description
int	RealSquareMatrix.diagonaliseAndReturnRank(RealArray eigenvalues, RealSquareMatrix eigenvectors, EuclidRuntimeException illCond) diagonalisation returns eigenvalues and vectors as MODIFIED arguments; 'this' is NOT affected USE JAMA INSTEAD Note that IllCondMatrixException is RETURNED and not thrown
void	Point3Vector.inertialAxes(RealArray eigval, RealSquareMatrix eigvect, EuclidRuntimeException illCond) Deprecated. (doesn't work)
boolean	RealSquareMatrix.isEqualTo(RealSquareMatrix r) are two matrices identical
RealSquareMatrix	RealSquareMatrix.multiply(RealSquareMatrix m) matrix multiplication.
RealSquareMatrix	RealSquareMatrix.plus(RealSquareMatrix m) matrix addition.
void	RealSquareMatrix.shallowCopy(RealSquareMatrix m) shallowCopy an existing square matrix.
RealSquareMatrix	RealSquareMatrix.subtract(RealSquareMatrix m) matrix subtraction.

Constructors in org.xmlcml.euclid with parameters of type RealSquareMatrix

Constructor and Description
RealSquareMatrix(RealSquareMatrix m) copy constructor.
Transform2(RealSquareMatrix m) from a 2x2 or 3x3 matrix
Transform2(RealSquareMatrix m, Vector2 v) from a 2x2 rotation matrix and a translation vector
Transform3(RealSquareMatrix m) from a matrix.
Transform3(RealSquareMatrix m, Vector3 v) from a matrix and vector.