Class RealComplexCooTensorOps

java.lang.Object

org.flag4j.linalg.ops.sparse.coo.real_complex.RealComplexCooTensorOps

public final class RealComplexCooTensorOps
extends Object

Utility class for computing ops between a complex sparse COO tensor and a real coo tensor.

Method Summary

Modifier and Type	Method	Description
static CooCTensor	add(CooCTensor src1, CooTensor src2)	Sums two sparse COO tensors and stores result in a new COO tensor.
static CooCTensor	elemMult(CooCTensor src1, CooTensor src2)	Computes the element-wise multiplication between two sparse COO tensors.
static CooCTensor	elemMult(CooTensor src1, CooCTensor src2)	Computes the element-wise multiplication between two sparse COO tensors.
static CooCTensor	sub(CooCTensor src1, CooTensor src2)	Computes difference of two sparse COO tensors and stores result in a new COO tensor.
static CooCTensor	sub(CooTensor src1, CooCTensor src2)	Computes difference of two sparse COO tensors and stores result in a new COO tensor.

Methods inherited from class java.lang.Object

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

Method Details

add

public static CooCTensor add(CooCTensor src1,
 CooTensor src2)

Sums two sparse COO tensors and stores result in a new COO tensor.

Parameters:

src1 - First tensor in the sum.

src2 - Second tensor in the sum.

Returns:

The element-wise tensor sum of src1 and src2.

Throws:

LinearAlgebraException - If the tensors src1 and src2 do not have the same shape.

sub

public static CooCTensor sub(CooCTensor src1,
 CooTensor src2)

Computes difference of two sparse COO tensors and stores result in a new COO tensor.

Parameters:

src1 - First tensor in the difference.

src2 - Second tensor in the difference.

Returns:

The element-wise tensor difference of src1 and src2.

Throws:

LinearAlgebraException - If the tensors src1 and src2 do not have the same shape.

sub

public static CooCTensor sub(CooTensor src1,
 CooCTensor src2)

Computes difference of two sparse COO tensors and stores result in a new COO tensor.

Parameters:

src1 - First tensor in the difference.

src2 - Second tensor in the difference.

Returns:

The element-wise tensor difference of src1 and src2.

Throws:

LinearAlgebraException - If the tensors src1 and src2 do not have the same shape.

elemMult

public static CooCTensor elemMult(CooCTensor src1,
 CooTensor src2)

Computes the element-wise multiplication between two sparse COO tensors.

Assumes indices of both tensors are sorted lexicographically.

Parameters:

src1 - First tensor in the element-wise multiplication.

src2 - Second tensor in the element-wise multiplication.

Returns:

The element-wise product of src1 and src2.

elemMult

public static CooCTensor elemMult(CooTensor src1,
 CooCTensor src2)

Computes the element-wise multiplication between two sparse COO tensors.

Assumes indices of both tensors are sorted lexicographically.

Parameters:

src1 - First tensor in the element-wise multiplication.

src2 - Second tensor in the element-wise multiplication.

Returns:

The element-wise product of src1 and src2.