Uses of Class
org.flag4j.arrays.sparse.CooCMatrix

Packages that use CooCMatrix

Package	Description
org.flag4j.arrays.backend.smart_visitors
org.flag4j.arrays.dense	Provides implementations for dense tensors, matrices, and vectors.
org.flag4j.arrays.sparse	Contains implementations for sparse tensors, matrices, and vectors.
org.flag4j.linalg	General purpose linear algebra operations including condition number evaluations, eigenvalue/eigenvector computations, matrix inversion, and subspace analysis.
org.flag4j.linalg.ops.dense_sparse.coo.real_complex
org.flag4j.linalg.ops.sparse.coo.real_complex	Implementations of operations between real and complex sparse COO (coordinate) array objects.
org.flag4j.rng	Pseudo-random generation of real/complex numbers, and arrays, vectors, matrices, and tensors.

Uses of CooCMatrix in org.flag4j.arrays.backend.smart_visitors

Methods in org.flag4j.arrays.backend.smart_visitors with parameters of type CooCMatrix

Modifier and Type	Method	Description
MatrixMixin<?,?,?,?>	AddVisitor.visit(CooCMatrix matrix)
MatrixMixin<?,?,?,?>	DivVisitor.visit(CooCMatrix matrix)
MatrixMixin<?,?,?,?>	ElemMultVisitor.visit(CooCMatrix matrix)
MatrixMixin<?,?,?,?>	MatMultVisitor.visit(CooCMatrix matrix)
abstract T	MatrixVisitor.visit(CooCMatrix matrix)
MatrixMixin<?,?,?,?>	SubVisitor.visit(CooCMatrix matrix)

Uses of CooCMatrix in org.flag4j.arrays.dense

Methods in org.flag4j.arrays.dense that return CooCMatrix

Modifier and Type	Method	Description
CooCMatrix	CMatrix.elemMult(CooCMatrix b)	Computes the element-wise multiplication of two tensors of the same shape.
CooCMatrix	CMatrix.elemMult(CooMatrix b)	Computes the element-wise multiplication of two tensors of the same shape.
CooCMatrix	Matrix.elemMult(CooCMatrix b)	Computes the element-wise product of two matrices.
protected CooCMatrix	CMatrix.makeLikeCooMatrix(Shape shape, Complex128[] entries, int[] rowIndices, int[] colIndices)	Constructs a sparse COO matrix which is of a similar type as this dense matrix.
protected CooCMatrix	CMatrix.makeLikeCooTensor(Shape shape, Complex128[] entries, int[][] indices)	Constructs a sparse COO tensor which is of a similar type as this dense tensor.
CooCMatrix	CMatrix.toCoo()	Converts this matrix to an equivalent sparse COO matrix.
CooCMatrix	CMatrix.toCoo(double estimatedSparsity)	Converts this matrix to an equivalent sparse COO matrix.

Methods in org.flag4j.arrays.dense with parameters of type CooCMatrix

Modifier and Type	Method	Description
CMatrix	CMatrix.add(CooCMatrix b)	Computes the element-wise sum between two tensors of the same shape.
CMatrix	Matrix.add(CooCMatrix b)	Sums this matrix with a real sparse COO matrix.
CooCMatrix	CMatrix.elemMult(CooCMatrix b)	Computes the element-wise multiplication of two tensors of the same shape.
CooCMatrix	Matrix.elemMult(CooCMatrix b)	Computes the element-wise product of two matrices.
CMatrix	CMatrix.mult(CooCMatrix b)	Computes the matrix multiplication between two matrices.
CMatrix	Matrix.mult(CooCMatrix b)	Computes the matrix multiplication between this matrix and a complex sparse COO matrix.
CMatrix	CMatrix.sub(CooCMatrix b)	Computes the element-wise difference between two tensors of the same shape.
CMatrix	Matrix.sub(CooCMatrix b)	Computes the difference of this matrix with a real sparse COO matrix.

Uses of CooCMatrix in org.flag4j.arrays.sparse

Subclasses with type arguments of type CooCMatrix in org.flag4j.arrays.sparse

Modifier and Type	Class	Description
class	CooCMatrix	A complex sparse matrix stored in coordinate list (COO) format.
class	CooCVector	A complex sparse vector stored in coordinate list (COO) format.

Methods in org.flag4j.arrays.sparse that return CooCMatrix

Modifier and Type	Method	Description
CooCMatrix	CooMatrix.add(Complex128 b)	Adds a scalar value to each non-zero element of this tensor.
CooCMatrix	CooCMatrix.augment(CooMatrix a)	Augments a real COO matrix to this matrix.
CooCMatrix	CooCMatrix.augment(CooVector b)	Augments a vector to this matrix.
CooCMatrix	CooCMatrix.elemMult(CMatrix b)	Computes the element-wise multiplication between two matrices of the same shape.
CooCMatrix	CooCMatrix.elemMult(Matrix b)	Computes the element-wise multiplication between two matrices of the same shape.
CooCMatrix	CooCMatrix.elemMult(CooMatrix b)	Computes the element-wise multiplication between this tensor and a real COO matrix.
CooCMatrix	CooMatrix.elemMult(CMatrix b)	Computes the element-wise product between two matrices.
CooCMatrix	CooMatrix.elemMult(CooCMatrix b)	Computes the element-wise product between two matrices.
CooCMatrix	CsrCMatrix.makeLikeCooMatrix(Shape shape, Complex128[] entries, int[] rowIndices, int[] colIndices)	Constructs a sparse COO matrix of a similar type to this sparse CSR matrix.
CooCMatrix	CooCVector.makeLikeMatrix(Shape shape, Complex128[] entries, int[] rowIndices, int[] colIndices)	Constructs a COO matrix with the specified shape, non-zero data, and row and column indices.
CooCMatrix	CooCMatrix.makeLikeTensor(Shape shape, List<Complex128> entries, List<Integer> rowIndices, List<Integer> colIndices)	Constructs a COO matrix with the specified shape, non-zero data, and non-zero indices.
CooCMatrix	CooCMatrix.makeLikeTensor(Shape shape, Complex128[] entries)	Constructs a tensor of the same type as this tensor with the given the shape and data.
CooCMatrix	CooCMatrix.makeLikeTensor(Shape shape, Complex128[] entries, int[] rowIndices, int[] colIndices)	Constructs a sparse COO tensor of the same type as this tensor with the specified non-zero data and indices.
CooCMatrix	CooCMatrix.round(int precision)	Rounds all data within this matrix to the specified precision.
CooCMatrix	CooCMatrix.roundToZero(double tolerance)	Sets all elements of this matrix to zero if they are within tol of zero.
CooCMatrix	CooCMatrix.set(double value, int row, int col)	Sets an index of this matrix to the specified value.
CooCMatrix	CooCMatrix.sub(CooMatrix b)	Computes the element-wise difference to two matrices.
CooCMatrix	CooMatrix.sub(Complex128 b)	Subtracts a scalar value from each non-zero element of this tensor.
CooCMatrix	CooMatrix.toComplex()	Converts this real sparse COO matrix to an equivalent complex sparse COO matrix.
CooCMatrix	CsrCMatrix.toCoo()	Converts this sparse CSR matrix to an equivalent sparse COO matrix.
CooCMatrix	CooCTensor.toMatrix(Shape newShape)	Converts this tensor to a matrix with specified shape.
static CooCMatrix	CooCMatrix.unsafeMake(Shape shape, Complex128[] data, int[] rowIndices, int[] colIndices)	Factory to construct a COO matrix which bypasses any validation checks on the data and indices.

Methods in org.flag4j.arrays.sparse with parameters of type CooCMatrix

Modifier and Type	Method	Description
CooCMatrix	CooMatrix.elemMult(CooCMatrix b)	Computes the element-wise product between two matrices.
CMatrix	CooMatrix.mult(CooCMatrix b)	Computes the matrix multiplication between two matrices.
AbstractTensor<?,Complex128[],Complex128>	CooCMatrix.tensorDot(CooCMatrix src2, int[] aAxes, int[] bAxes)	Computes the tensor contraction of this tensor with a specified tensor over the specified set of axes.

Constructors in org.flag4j.arrays.sparse with parameters of type CooCMatrix

Modifier	Constructor	Description
	CooCMatrix(CooCMatrix b)	Constructs a copy of the specified complex sparse COO matrix.

Uses of CooCMatrix in org.flag4j.linalg

Methods in org.flag4j.linalg that return CooCMatrix

Modifier and Type	Method	Description
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, Matrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CooMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooMatrix A, CMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooMatrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, Matrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CooMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooMatrix A, CMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooMatrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.

Methods in org.flag4j.linalg with parameters of type CooCMatrix

Modifier and Type	Method	Description
static CMatrix	DirectSum.directSum(CMatrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CMatrix	DirectSum.directSum(Matrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, Matrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooCMatrix A, CooMatrix B)	Computes the direct sum of two matrices.
static CooCMatrix	DirectSum.directSum(CooMatrix A, CooCMatrix B)	Computes the direct sum of two matrices.
static CMatrix	DirectSum.invDirectSum(CMatrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CMatrix	DirectSum.invDirectSum(Matrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, Matrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooCMatrix A, CooMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static CooCMatrix	DirectSum.invDirectSum(CooMatrix A, CooCMatrix B)	Computes direct sum from bottom left to top right of two matrices.
static double	MatrixNorms.maxNorm(CooCMatrix src)	Computes the max norm of a matrix.
static double	MatrixNorms.norm(CooCMatrix src)	Computes the Frobenius (\( L_{2, 2} \)) norm of this complex COO matrix.
static double	MatrixNorms.norm(CooCMatrix src, double p, double q)	Computes the \( L_{p,q} \) norm of a complex COO matrix.

Uses of CooCMatrix in org.flag4j.linalg.ops.dense_sparse.coo.real_complex

Methods in org.flag4j.linalg.ops.dense_sparse.coo.real_complex that return CooCMatrix

Modifier and Type	Method	Description
static CooCMatrix	RealComplexDenseCooMatOps.elemDiv(CooMatrix src1, CMatrix src2)	Computes the element-wise division between a real sparse matrix and a complex dense matrix.
static CooCMatrix	RealComplexDenseCooMatOps.elemMult(CMatrix src1, CooMatrix src2)	Computes the element-wise multiplication between a complex dense matrix and a real sparse matrix.
static CooCMatrix	RealComplexDenseCooMatOps.elemMult(Matrix src1, CooCMatrix src2)	Computes the element-wise multiplication between a complex dense matrix and a real sparse matrix.

Methods in org.flag4j.linalg.ops.dense_sparse.coo.real_complex with parameters of type CooCMatrix

Modifier and Type	Method	Description
static CMatrix	RealComplexDenseCooMatOps.add(Matrix src1, CooCMatrix src2)	Adds a real dense matrix to a complex sparse matrix.
static CooCMatrix	RealComplexDenseCooMatOps.elemMult(Matrix src1, CooCMatrix src2)	Computes the element-wise multiplication between a complex dense matrix and a real sparse matrix.
static boolean	RealComplexDenseSparseEquals.matrixEquals(Matrix A, CooCMatrix B)	Checks if a real dense matrix is equal to a sparse complex matrix.
static CMatrix	RealComplexDenseCooMatOps.sub(Matrix src1, CooCMatrix src2)	Subtracts a real sparse matrix from a real dense matrix.
static CMatrix	RealComplexDenseCooMatOps.sub(CooCMatrix src2, Matrix src1)	Subtracts a real sparse matrix from a real dense matrix.

Uses of CooCMatrix in org.flag4j.linalg.ops.sparse.coo.real_complex

Methods in org.flag4j.linalg.ops.sparse.coo.real_complex that return CooCMatrix

Modifier and Type	Method	Description
static CooCMatrix	RealComplexSparseMatOps.add(CooCMatrix src1, CooMatrix src2)	Adds a real sparse matrix to a complex sparse matrix.
static CooCMatrix	RealComplexCooConcats.augment(CooCMatrix a, CooMatrix b)	Augments two matrices.
static CooCMatrix	RealComplexCooConcats.augment(CooCMatrix a, CooVector b)	Augments a real sparse COO vector to a complex sparse COO matrix.
static CooCMatrix	RealComplexSparseMatOps.elemMult(CooCMatrix src1, CooMatrix src2)	Multiplies two sparse matrices element-wise.
static CooCMatrix	RealComplexSparseMatOps.sub(CooCMatrix src1, CooMatrix src2)	Subtracts a real sparse matrix from a complex sparse matrix.
static CooCMatrix	RealComplexSparseMatOps.sub(CooMatrix src1, CooCMatrix src2)	Subtracts a complex sparse matrix from a real sparse matrix.

Methods in org.flag4j.linalg.ops.sparse.coo.real_complex with parameters of type CooCMatrix

Modifier and Type	Method	Description
static CMatrix	RealComplexSparseMatOps.add(CooCMatrix src, double a)	Adds a double all data (including zero values) of a complex sparse matrix.
static CooCMatrix	RealComplexSparseMatOps.add(CooCMatrix src1, CooMatrix src2)	Adds a real sparse matrix to a complex sparse matrix.
static CMatrix	RealComplexSparseMatOps.addToEachCol(CooCMatrix src, CooVector col)	Adds a sparse vector to each column of a sparse matrix as if the vector is a column vector.
static CMatrix	RealComplexSparseMatOps.addToEachRow(CooCMatrix src, CooVector row)	Adds a sparse vector to each row of a sparse matrix as if the vector is a row vector.
static CooCMatrix	RealComplexCooConcats.augment(CooCMatrix a, CooMatrix b)	Augments two matrices.
static CooCMatrix	RealComplexCooConcats.augment(CooCMatrix a, CooVector b)	Augments a real sparse COO vector to a complex sparse COO matrix.
static CooCMatrix	RealComplexSparseMatOps.elemMult(CooCMatrix src1, CooMatrix src2)	Multiplies two sparse matrices element-wise.
static boolean	RealComplexSparseEquals.matrixEquals(CooMatrix a, CooCMatrix b)	Checks if a real sparse matrix and complex sparse matrix are equal.
static CMatrix	RealComplexSparseMatOps.sub(CooCMatrix src, double a)	Adds a double all data (including zero values) of a complex sparse matrix.
static CooCMatrix	RealComplexSparseMatOps.sub(CooCMatrix src1, CooMatrix src2)	Subtracts a real sparse matrix from a complex sparse matrix.
static CooCMatrix	RealComplexSparseMatOps.sub(CooMatrix src1, CooCMatrix src2)	Subtracts a complex sparse matrix from a real sparse matrix.

Uses of CooCMatrix in org.flag4j.rng

Methods in org.flag4j.rng that return CooCMatrix

Modifier and Type	Method	Description
CooCMatrix	RandomSparseTensor.randomCooCMatrix(int rows, int cols, double min, double max, double sparsity)	Generates a random sparse matrix with the specified sparsity.
CooCMatrix	RandomSparseTensor.randomCooCMatrix(int rows, int cols, double min, double max, int nnz)	Generates a random sparse matrix with the specified number of non-zero data.
CooCMatrix	RandomSparseTensor.randomCooCMatrix(Shape shape, double min, double max, double sparsity)	Generates a random sparse matrix with the specified sparsity.
CooCMatrix	RandomSparseTensor.randomCooCMatrix(Shape shape, double min, double max, int nnz)	Generates a random sparse matrix with the specified number of non-zero data.
CooCMatrix	RandomSparseTensor.randomHermitianCooMatrix(int size, int min, int max, double sparsity)	Generates a Hermitian complex COO matrix filled with pseudorandom values uniformly distributed in an annulus centered on the complex plane.