A C D E G H I L M N P Q R S T U

A

arrayLeftDivide(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element left division, C = B.

arrayLeftDivide(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element left division, C = B.

arrayLeftDivideEquals(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element left division in place, A = B.

arrayLeftDivideEquals(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element left division in place, A = B.

arrayRightDivide(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element right division, C = A.

arrayRightDivide(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element right division, C = A.

arrayRightDivideEquals(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element right division in place, A = A.

arrayRightDivideEquals(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element right division in place, A = A.

arrayTimes(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element multiplication, C = A.

arrayTimes(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element multiplication, C = A.

arrayTimesEquals(Matrix) - Method in class com.helger.matrix.Matrix

Element-by-element multiplication in place, A = A.

arrayTimesEquals(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Element-by-element multiplication in place, A = A.

C

chol() - Method in class com.helger.matrix.Matrix

Cholesky Decomposition

CholeskyDecomposition - Class in com.helger.matrix

Cholesky Decomposition.

CholeskyDecomposition(Matrix) - Constructor for class com.helger.matrix.CholeskyDecomposition

Cholesky algorithm for symmetric and positive definite matrix.

com.helger.matrix - package com.helger.matrix

cond() - Method in class com.helger.matrix.Matrix

Matrix condition (2 norm)

cond() - Method in class com.helger.matrix.SingularValueDecomposition

Two norm condition number

constructWithCopy(double[][]) - Static method in class com.helger.matrix.Matrix

Construct a matrix from a copy of a 2-D array.

constructWithCopy(int[][]) - Static method in class com.helger.matrix.MatrixInt

Construct a matrix from a copy of a 2-D array.

D

det() - Method in class com.helger.matrix.LUDecomposition

Determinant

det() - Method in class com.helger.matrix.Matrix

Matrix determinant

directGetImagEigenvalues() - Method in class com.helger.matrix.EigenvalueDecomposition

Return the imaginary parts of the eigenvalues

directGetRealEigenvalues() - Method in class com.helger.matrix.EigenvalueDecomposition

Return the real parts of the eigenvalues

E

eig() - Method in class com.helger.matrix.Matrix

Eigenvalue Decomposition

EigenvalueDecomposition - Class in com.helger.matrix

Eigenvalues and eigenvectors of a real matrix.

EigenvalueDecomposition(Matrix) - Constructor for class com.helger.matrix.EigenvalueDecomposition

Check for symmetry, then construct the eigenvalue decomposition Structure to access D and V.

equals(Object) - Method in class com.helger.matrix.Matrix

equals(Object) - Method in class com.helger.matrix.MatrixInt

G

get(int, int) - Method in class com.helger.matrix.Matrix

Get a single element.

get(int, int) - Method in class com.helger.matrix.MatrixInt

Get a single element.

getArrayCopy() - Method in class com.helger.matrix.Matrix

Copy the internal two-dimensional array.

getArrayCopy() - Method in class com.helger.matrix.MatrixInt

Copy the internal two-dimensional array.

getClone() - Method in class com.helger.matrix.Matrix

getClone() - Method in class com.helger.matrix.MatrixInt

getColumnDimension() - Method in class com.helger.matrix.Matrix

Get column dimension.

getColumnDimension() - Method in class com.helger.matrix.MatrixInt

Get column dimension.

getColumnPackedCopy() - Method in class com.helger.matrix.Matrix

Make a one-dimensional column packed copy of the internal array.

getColumnPackedCopy() - Method in class com.helger.matrix.MatrixInt

Make a one-dimensional column packed copy of the internal array.

getD() - Method in class com.helger.matrix.EigenvalueDecomposition

Return the block diagonal eigenvalue matrix

getDoublePivot() - Method in class com.helger.matrix.LUDecomposition

Return pivot permutation vector as a one-dimensional double array

getH() - Method in class com.helger.matrix.QRDecomposition

Return the Householder vectors

getL() - Method in class com.helger.matrix.CholeskyDecomposition

Return triangular factor.

getL() - Method in class com.helger.matrix.LUDecomposition

Return lower triangular factor

getMatrix(int, int, int, int) - Method in class com.helger.matrix.Matrix

Get a submatrix.

getMatrix(int[], int[]) - Method in class com.helger.matrix.Matrix

Get a submatrix.

getMatrix(int, int, int[]) - Method in class com.helger.matrix.Matrix

Get a submatrix.

getMatrix(int[], int, int) - Method in class com.helger.matrix.Matrix

Get a submatrix.

getMatrix(int, int, int, int) - Method in class com.helger.matrix.MatrixInt

Get a submatrix.

getMatrix(int[], int[]) - Method in class com.helger.matrix.MatrixInt

Get a submatrix.

getMatrix(int, int, int[]) - Method in class com.helger.matrix.MatrixInt

Get a submatrix.

getMatrix(int[], int, int) - Method in class com.helger.matrix.MatrixInt

Get a submatrix.

getPivot() - Method in class com.helger.matrix.LUDecomposition

Return pivot permutation vector

getQ() - Method in class com.helger.matrix.QRDecomposition

Generate and return the (economy-sized) orthogonal factor

getR() - Method in class com.helger.matrix.QRDecomposition

Return the upper triangular factor

getRowDimension() - Method in class com.helger.matrix.Matrix

Get row dimension.

getRowDimension() - Method in class com.helger.matrix.MatrixInt

Get row dimension.

getRowPackedCopy() - Method in class com.helger.matrix.Matrix

Make a one-dimensional row packed copy of the internal array.

getRowPackedCopy() - Method in class com.helger.matrix.MatrixInt

Make a one-dimensional row packed copy of the internal array.

getS() - Method in class com.helger.matrix.SingularValueDecomposition

Return the diagonal matrix of singular values

getSingularValues() - Method in class com.helger.matrix.SingularValueDecomposition

Return the one-dimensional array of singular values

getU() - Method in class com.helger.matrix.LUDecomposition

Return upper triangular factor

getU() - Method in class com.helger.matrix.SingularValueDecomposition

Return the left singular vectors

getV() - Method in class com.helger.matrix.EigenvalueDecomposition

Return the eigenvector matrix

getV() - Method in class com.helger.matrix.SingularValueDecomposition

Return the right singular vectors

H

hashCode() - Method in class com.helger.matrix.Matrix

hashCode() - Method in class com.helger.matrix.MatrixInt

I

identity(int, int) - Static method in class com.helger.matrix.Matrix

Generate identity matrix

identity(int, int) - Static method in class com.helger.matrix.MatrixInt

Generate identity matrix

internalGetArray() - Method in class com.helger.matrix.Matrix

Access the internal two-dimensional array.

internalGetArray() - Method in class com.helger.matrix.MatrixInt

Access the internal two-dimensional array.

inverse() - Method in class com.helger.matrix.Matrix

Matrix inverse or pseudoinverse

isFullRank() - Method in class com.helger.matrix.QRDecomposition

Is the matrix full rank?

isNonsingular() - Method in class com.helger.matrix.LUDecomposition

Is the matrix nonsingular?

isSPD() - Method in class com.helger.matrix.CholeskyDecomposition

Is the matrix symmetric and positive definite?

isSymmetric() - Method in class com.helger.matrix.EigenvalueDecomposition

isSymmetrical() - Method in class com.helger.matrix.Matrix

isSymmetrical() - Method in class com.helger.matrix.MatrixInt

L

lu() - Method in class com.helger.matrix.Matrix

LU Decomposition

LUDecomposition - Class in com.helger.matrix

LU Decomposition.

LUDecomposition(Matrix) - Constructor for class com.helger.matrix.LUDecomposition

LU Decomposition Structure to access L, U and piv.

M

Matrix - Class in com.helger.matrix

Jama = Java Matrix class.

Matrix(int, int) - Constructor for class com.helger.matrix.Matrix

Construct an nRows-by-nCols matrix of zeros.

Matrix(int, int, double) - Constructor for class com.helger.matrix.Matrix

Construct an nRows-by-nCols constant matrix.

Matrix(double[], int) - Constructor for class com.helger.matrix.Matrix

Construct a matrix from a one-dimensional packed array

MatrixInt - Class in com.helger.matrix

Jama = Java Matrix class.

MatrixInt(int, int) - Constructor for class com.helger.matrix.MatrixInt

Construct an nRows-by-nCols matrix of zeros.

MatrixInt(int, int, int) - Constructor for class com.helger.matrix.MatrixInt

Construct an nRows-by-nCols constant matrix.

MatrixInt(int[], int) - Constructor for class com.helger.matrix.MatrixInt

Construct a matrix from a one-dimensional packed array

minus(Matrix) - Method in class com.helger.matrix.Matrix

C = A - B

minus(MatrixInt) - Method in class com.helger.matrix.MatrixInt

C = A - B

minusEquals(Matrix) - Method in class com.helger.matrix.Matrix

A = A - B

minusEquals(MatrixInt) - Method in class com.helger.matrix.MatrixInt

A = A - B

N

norm1() - Method in class com.helger.matrix.Matrix

One norm

norm1() - Method in class com.helger.matrix.MatrixInt

One norm

norm2() - Method in class com.helger.matrix.Matrix

Two norm

norm2() - Method in class com.helger.matrix.SingularValueDecomposition

Two norm

normF() - Method in class com.helger.matrix.Matrix

Frobenius norm

normF() - Method in class com.helger.matrix.MatrixInt

Frobenius norm

normInf() - Method in class com.helger.matrix.Matrix

Infinity norm

normInf() - Method in class com.helger.matrix.MatrixInt

Infinity norm

P

plus(Matrix) - Method in class com.helger.matrix.Matrix

C = A + B

plus(MatrixInt) - Method in class com.helger.matrix.MatrixInt

C = A + B

plusEquals(Matrix) - Method in class com.helger.matrix.Matrix

A = A + B

plusEquals(MatrixInt) - Method in class com.helger.matrix.MatrixInt

A = A + B

print(PrintWriter, int, int) - Method in class com.helger.matrix.Matrix

Print the matrix to the output stream.

print(PrintWriter, NumberFormat, int) - Method in class com.helger.matrix.Matrix

Print the matrix to the output stream.

print(PrintWriter, int, int) - Method in class com.helger.matrix.MatrixInt

Print the matrix to the output stream.

print(PrintWriter, NumberFormat, int) - Method in class com.helger.matrix.MatrixInt

Print the matrix to the output stream.

Q

qr() - Method in class com.helger.matrix.Matrix

QR Decomposition

QRDecomposition - Class in com.helger.matrix

QR Decomposition.

QRDecomposition(Matrix) - Constructor for class com.helger.matrix.QRDecomposition

QR Decomposition, computed by Householder reflections.

R

random(int, int) - Static method in class com.helger.matrix.Matrix

Generate matrix with random elements

random(int, int) - Static method in class com.helger.matrix.MatrixInt

Generate matrix with random elements

rank() - Method in class com.helger.matrix.Matrix

Matrix rank

rank() - Method in class com.helger.matrix.SingularValueDecomposition

Effective numerical matrix rank

read(Reader) - Static method in class com.helger.matrix.Matrix

Read a matrix from a stream.

read(Reader) - Static method in class com.helger.matrix.MatrixInt

Read a matrix from a stream.

S

set(int, int, double) - Method in class com.helger.matrix.Matrix

Set a single element.

set(int, int, int) - Method in class com.helger.matrix.MatrixInt

Set a single element.

setMatrix(int, int, int, int, Matrix) - Method in class com.helger.matrix.Matrix

Set a submatrix.

setMatrix(int[], int[], Matrix) - Method in class com.helger.matrix.Matrix

Set a submatrix.

setMatrix(int[], int, int, Matrix) - Method in class com.helger.matrix.Matrix

Set a submatrix.

setMatrix(int, int, int[], Matrix) - Method in class com.helger.matrix.Matrix

Set a submatrix.

setMatrix(int, int, int, int, MatrixInt) - Method in class com.helger.matrix.MatrixInt

Set a submatrix.

setMatrix(int[], int[], MatrixInt) - Method in class com.helger.matrix.MatrixInt

Set a submatrix.

setMatrix(int[], int, int, MatrixInt) - Method in class com.helger.matrix.MatrixInt

Set a submatrix.

setMatrix(int, int, int[], MatrixInt) - Method in class com.helger.matrix.MatrixInt

Set a submatrix.

SingularValueDecomposition - Class in com.helger.matrix

Singular Value Decomposition.

SingularValueDecomposition(Matrix) - Constructor for class com.helger.matrix.SingularValueDecomposition

Construct the singular value decomposition Structure to access U, S and V.

solve(Matrix) - Method in class com.helger.matrix.CholeskyDecomposition

Solve A*X = B

solve(Matrix) - Method in class com.helger.matrix.LUDecomposition

Solve A*X = B

solve(Matrix) - Method in class com.helger.matrix.Matrix

Solve A*X = B

solve(Matrix) - Method in class com.helger.matrix.QRDecomposition

Least squares solution of A*X = B

solveTranspose(Matrix) - Method in class com.helger.matrix.Matrix

Solve X*A = B, which is also A'*X' = B'

svd() - Method in class com.helger.matrix.Matrix

Singular Value Decomposition

T

times(double) - Method in class com.helger.matrix.Matrix

Multiply a matrix by a scalar, C = s*A

times(Matrix) - Method in class com.helger.matrix.Matrix

Linear algebraic matrix multiplication, A * B

times(int) - Method in class com.helger.matrix.MatrixInt

Multiply a matrix by a scalar, C = s*A

times(MatrixInt) - Method in class com.helger.matrix.MatrixInt

Linear algebraic matrix multiplication, A * B

timesEquals(double) - Method in class com.helger.matrix.Matrix

Multiply a matrix by a scalar in place, A = s*A

timesEquals(double) - Method in class com.helger.matrix.MatrixInt

Multiply a matrix by a scalar in place, A = s*A

trace() - Method in class com.helger.matrix.Matrix

Matrix trace.

trace() - Method in class com.helger.matrix.MatrixInt

Matrix trace.

transpose() - Method in class com.helger.matrix.Matrix

Matrix transpose.

transpose() - Method in class com.helger.matrix.MatrixInt

Matrix transpose.

U

uminus() - Method in class com.helger.matrix.Matrix

Unary minus

uminus() - Method in class com.helger.matrix.MatrixInt

Unary minus

A C D E G H I L M N P Q R S T U