Package | Description |
---|---|
org.openscience.cdk.graph.invariant |
Modifier and Type | Method and Description |
---|---|
double |
GIMatrix.determinant()
Returns the determinant of this matrix.
|
GIMatrix |
GIMatrix.diagonal()
Returns a matrix containing all of the diagonal elements of this matrix and zero (0) everywhere
else.
|
boolean |
GIMatrix.equals(GIMatrix matrix)
Verifies if two given matrix are equal or not.
|
static double |
HuLuIndexTool.getEAIDNumber(IAtomContainer atomContainer)
Calculates the extended adjacency matrix index.
|
boolean |
GIMatrix.isAntisymmetric()
Verifies if the matrix is antisymmetric, that is if the matrix is equal to the opposite of
it's transpose.
|
boolean |
GIMatrix.isDiagonal()
Verifies whether or not the matrix is diagonal.
|
boolean |
GIMatrix.isInvertible()
Verifies if the matrix is invertible or not by asking for its determinant.
|
boolean |
GIMatrix.isSymmetric()
Verifies if the matrix is symmetric, that is if the matrix is equal to it's transpose.
|
boolean |
GIMatrix.isTriangularInferior()
Verifies if the matrix is triangular inferior or not.
|
boolean |
GIMatrix.isTriangularSuperior()
Verifies if the matrix is triangular superior or not.
|
GIMatrix |
GIMatrix.multiply(GIMatrix matrix)
Returns the result of the matrix multiplication of this matrix by another one.
|
void |
GIMatrix.setArrayValue(double[][] array)
Resets the value of the matrix to the given array of double numbers.
|
void |
GIMatrix.setColumn(int j,
GIMatrix column)
Sets the column of the matrix at the specified index to a new value.
|
void |
GIMatrix.setLine(int i,
GIMatrix line)
Sets the line of the matrix at the specified index to a new value.
|
double |
GIMatrix.trace()
Returns the trace of this matrix, that is the sum of the elements of its diagonal.
|
GIMatrix |
GIMatrix.transpose()
Returns the transpose of this matrix.
|
Constructor and Description |
---|
GIMatrix(double[][] array)
Class constructor.
|
GIMatrix(GIMatrix[][] table)
Class constructor.
|
Copyright © 2021. All rights reserved.