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A
arrayLeftDivide(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element left division, C = A.\B
arrayLeftDivideEquals(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element left division in place, A = A.\B
arrayRightDivide(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element right division, C = A./B
arrayRightDivideEquals(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element right division in place, A = A./B
arrayTimes(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element multiplication, C = A.*B
arrayTimesEquals(Jama.Matrix)
- method in class Jama.
Matrix
Element-by-element multiplication in place, A = A.*B
C
chol()
- method in class Jama.
Matrix
Cholesky Decomposition
CholeskyDecomposition
- class Jama.
CholeskyDecomposition
Cholesky Decomposition.
CholeskyDecomposition(Jama.Matrix)
- constructor for class Jama.
CholeskyDecomposition
Cholesky algorithm for symmetric and positive definite matrix.
clone()
- method in class Jama.
Matrix
Clone the Matrix object.
cond()
- method in class Jama.
Matrix
Matrix condition (2 norm)
cond()
- method in class Jama.
SingularValueDecomposition
Two norm condition number
constructWithCopy(double[][])
- static method in class Jama.
Matrix
Construct a matrix from a copy of a 2-D array.
copy()
- method in class Jama.
Matrix
Make a deep copy of a matrix
D
det()
- method in class Jama.
LUDecomposition
Determinant
det()
- method in class Jama.
Matrix
Matrix determinant
E
eig()
- method in class Jama.
Matrix
Eigenvalue Decomposition
EigenvalueDecomposition
- class Jama.
EigenvalueDecomposition
Eigenvalues and eigenvectors of a real matrix.
EigenvalueDecomposition(Jama.Matrix)
- constructor for class Jama.
EigenvalueDecomposition
Check for symmetry, then construct the eigenvalue decomposition
G
get(int,int)
- method in class Jama.
Matrix
Get a single element.
getArray()
- method in class Jama.
Matrix
Access the internal two-dimensional array.
getArrayCopy()
- method in class Jama.
Matrix
Copy the internal two-dimensional array.
getColumnDimension()
- method in class Jama.
Matrix
Get column dimension.
getColumnPackedCopy()
- method in class Jama.
Matrix
Make a one-dimensional column packed copy of the internal array.
getD()
- method in class Jama.
EigenvalueDecomposition
Return the block diagonal eigenvalue matrix
getDoublePivot()
- method in class Jama.
LUDecomposition
Return pivot permutation vector as a one-dimensional double array
getH()
- method in class Jama.
QRDecomposition
Return the Householder vectors
getImagEigenvalues()
- method in class Jama.
EigenvalueDecomposition
Return the imaginary parts of the eigenvalues
getL()
- method in class Jama.
CholeskyDecomposition
Return triangular factor.
getL()
- method in class Jama.
LUDecomposition
Return lower triangular factor
getMatrix(int,int,int,int)
- method in class Jama.
Matrix
Get a submatrix.
getMatrix(int,int,int[])
- method in class Jama.
Matrix
Get a submatrix.
getMatrix(int[],int,int)
- method in class Jama.
Matrix
Get a submatrix.
getMatrix(int[],int[])
- method in class Jama.
Matrix
Get a submatrix.
getPivot()
- method in class Jama.
LUDecomposition
Return pivot permutation vector
getQ()
- method in class Jama.
QRDecomposition
Generate and return the (economy-sized) orthogonal factor
getR()
- method in class Jama.
QRDecomposition
Return the upper triangular factor
getRealEigenvalues()
- method in class Jama.
EigenvalueDecomposition
Return the real parts of the eigenvalues
getRowDimension()
- method in class Jama.
Matrix
Get row dimension.
getRowPackedCopy()
- method in class Jama.
Matrix
Make a one-dimensional row packed copy of the internal array.
getS()
- method in class Jama.
SingularValueDecomposition
Return the diagonal matrix of singular values
getSingularValues()
- method in class Jama.
SingularValueDecomposition
Return the one-dimensional array of singular values
getU()
- method in class Jama.
LUDecomposition
Return upper triangular factor
getU()
- method in class Jama.
SingularValueDecomposition
Return the left singular vectors
getV()
- method in class Jama.
EigenvalueDecomposition
Return the eigenvector matrix
getV()
- method in class Jama.
SingularValueDecomposition
Return the right singular vectors
H
hypot(double,double)
- static method in class Jama.util.
Maths
sqrt(a^2 + b^2) without under/overflow.
I
identity(int,int)
- static method in class Jama.
Matrix
Generate identity matrix
inverse()
- method in class Jama.
Matrix
Matrix inverse or pseudoinverse
isFullRank()
- method in class Jama.
QRDecomposition
Is the matrix full rank?
isNonsingular()
- method in class Jama.
LUDecomposition
Is the matrix nonsingular?
isSPD()
- method in class Jama.
CholeskyDecomposition
Is the matrix symmetric and positive definite?
J
Jama
- package
Jama.util
- package
L
lu()
- method in class Jama.
Matrix
LU Decomposition
LUDecomposition
- class Jama.
LUDecomposition
LU Decomposition.
LUDecomposition(Jama.Matrix)
- constructor for class Jama.
LUDecomposition
LU Decomposition
M
Maths
- class Jama.util.
Maths
Matrix
- class Jama.
Matrix
Jama = Java Matrix class.
Matrix(double[][])
- constructor for class Jama.
Matrix
Construct a matrix from a 2-D array.
Matrix(double[][],int,int)
- constructor for class Jama.
Matrix
Construct a matrix quickly without checking arguments.
Matrix(int,int)
- constructor for class Jama.
Matrix
Construct an m-by-n matrix of zeros.
Matrix(int,int,double)
- constructor for class Jama.
Matrix
Construct an m-by-n constant matrix.
Matrix(vals[],int)
- constructor for class Jama.
Matrix
Construct a matrix from a one-dimensional packed array
minus(Jama.Matrix)
- method in class Jama.
Matrix
C = A - B
minusEquals(Jama.Matrix)
- method in class Jama.
Matrix
A = A - B
N
norm1()
- method in class Jama.
Matrix
One norm
norm2()
- method in class Jama.
Matrix
Two norm
norm2()
- method in class Jama.
SingularValueDecomposition
Two norm
normF()
- method in class Jama.
Matrix
Frobenius norm
normInf()
- method in class Jama.
Matrix
Infinity norm
P
plus(Jama.Matrix)
- method in class Jama.
Matrix
C = A + B
plusEquals(Jama.Matrix)
- method in class Jama.
Matrix
A = A + B
print(int,int)
- method in class Jama.
Matrix
Print the matrix to stdout.
print(NumberFormat,int)
- method in class Jama.
Matrix
Print the matrix to stdout.
print(PrintWriter,int,int)
- method in class Jama.
Matrix
Print the matrix to the output stream.
print(PrintWriter,NumberFormat,int)
- method in class Jama.
Matrix
Print the matrix to the output stream.
Q
qr()
- method in class Jama.
Matrix
QR Decomposition
QRDecomposition
- class Jama.
QRDecomposition
QR Decomposition.
QRDecomposition(Jama.Matrix)
- constructor for class Jama.
QRDecomposition
QR Decomposition, computed by Householder reflections.
R
random(int,int)
- static method in class Jama.
Matrix
Generate matrix with random elements
rank()
- method in class Jama.
Matrix
Matrix rank
rank()
- method in class Jama.
SingularValueDecomposition
Effective numerical matrix rank
read(BufferedReader)
- static method in class Jama.
Matrix
Read a matrix from a stream.
S
set(int,int,double)
- method in class Jama.
Matrix
Set a single element.
setMatrix(int,int,int,int,Jama.Matrix)
- method in class Jama.
Matrix
Set a submatrix.
setMatrix(int,int,int[],Jama.Matrix)
- method in class Jama.
Matrix
Set a submatrix.
setMatrix(int[],int,int,Jama.Matrix)
- method in class Jama.
Matrix
Set a submatrix.
setMatrix(int[],int[],Jama.Matrix)
- method in class Jama.
Matrix
Set a submatrix.
SingularValueDecomposition
- class Jama.
SingularValueDecomposition
Singular Value Decomposition.
SingularValueDecomposition(Jama.Matrix)
- constructor for class Jama.
SingularValueDecomposition
Construct the singular value decomposition
solve(Jama.Matrix)
- method in class Jama.
CholeskyDecomposition
Solve A*X = B
solve(Jama.Matrix)
- method in class Jama.
LUDecomposition
Solve A*X = B
solve(Jama.Matrix)
- method in class Jama.
Matrix
Solve A*X = B
solve(Jama.Matrix)
- method in class Jama.
QRDecomposition
Least squares solution of A*X = B
solveTranspose(Jama.Matrix)
- method in class Jama.
Matrix
Solve X*A = B, which is also A'*X' = B'
svd()
- method in class Jama.
Matrix
Singular Value Decomposition
T
times(double)
- method in class Jama.
Matrix
Multiply a matrix by a scalar, C = s*A
times(Jama.Matrix)
- method in class Jama.
Matrix
Linear algebraic matrix multiplication, A * B
timesEquals(double)
- method in class Jama.
Matrix
Multiply a matrix by a scalar in place, A = s*A
trace()
- method in class Jama.
Matrix
Matrix trace.
transpose()
- method in class Jama.
Matrix
Matrix transpose.
U
uminus()
- method in class Jama.
Matrix
Unary minus
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