Package org.flag4j.operations.dense_sparse.coo.complex

Class ComplexDenseSparseOperations

java.lang.Object

org.flag4j.operations.dense_sparse.coo.complex.ComplexDenseSparseOperations

public class ComplexDenseSparseOperations
extends Object

This class contains methods to apply common binary operations to a complex dense/sparse matrix and to a complex sparse/dense matrix.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ComplexDenseSparseOperations()

Method Summary

Modifier and Type	Method	Description
static CTensor	add(CTensor src1, CooCTensor src2)	Computes element-wise addition of a complex dense tensor with a complex sparse tensor.
static CTensor	add(CooCTensor src1, CNumber b)	Adds a scalar to a complex sparse COO tensor.
static void	addEq(CTensor src1, CooCTensor src2)	Computes element-wise addition of a complex dense tensor with a complex sparse tensor.
static CooCTensor	elemMult(CTensor src1, CooCTensor src2)	Computes the element-wise tensor multiplication between a complex dense tensor and a complex sparse tensor.
static CTensor	sub(CTensor src1, CooCTensor src2)	Computes the element-wise tensor a complex sparse tensor from a complex dense tensor.
static CTensor	sub(CooCTensor src1, CTensor src2)	Subtracts a complex dense tensor from a complex sparse tensor.
static void	subEq(CTensor src1, CooCTensor src2)	Computes element-wise subtraction of a complex dense tensor with a complex sparse tensor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ComplexDenseSparseOperations

private ComplexDenseSparseOperations()

Method Details

add

public static CTensor add(CTensor src1,
 CooCTensor src2)

Computes element-wise addition of a complex dense tensor with a complex sparse tensor.

Parameters:

src1 - Complex dense tensor.

src2 - Complex sparse tensor.

Returns:

The result of the element-wise subtraction.

addEq

public static void addEq(CTensor src1,
 CooCTensor src2)

Computes element-wise addition of a complex dense tensor with a complex sparse tensor.

Parameters:

src1 - Complex dense tensor.

src2 - Complex sparse tensor.

sub

public static CTensor sub(CTensor src1,
 CooCTensor src2)

Computes the element-wise tensor a complex sparse tensor from a complex dense tensor.

Parameters:

src1 - Complex dense tensor.

src2 - Complex sparse tensor.

Returns:

The result of the element-wise tensor subtraction.

sub

public static CTensor sub(CooCTensor src1,
 CTensor src2)

Subtracts a complex dense tensor from a complex sparse tensor.

Parameters:

src1 - First tensor in the sum.

src2 - Second tensor in the sum.

Returns:

The result of the tensor addition.

Throws:

IllegalArgumentException - If the tensors do not have the same shape.t

subEq

public static void subEq(CTensor src1,
 CooCTensor src2)

Computes element-wise subtraction of a complex dense tensor with a complex sparse tensor.

Parameters:

src1 - Complex dense tensor.

src2 - Complex sparse tensor.

elemMult

public static CooCTensor elemMult(CTensor src1,
 CooCTensor src2)

Computes the element-wise tensor multiplication between a complex dense tensor and a complex sparse tensor.

Parameters:

src1 - Complex dense tensor.

src2 - Complex sparse tensor.

Returns:

THe result of the element-wise tensor multiplication.

add

public static CTensor add(CooCTensor src1,
 CNumber b)

Adds a scalar to a complex sparse COO tensor.

Parameters:

src1 - Sparse tensor in sum.

b - Scalar in sum.

Returns:

A dense tensor which is the sum of src1 and b such that b is added to each element of src1.