Class RealComplexCooConcats

java.lang.Object

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

public final class RealComplexCooConcats
extends Object

This utility class contains implementations for ops which concatenate sparse COO matrices and vectors.

Method Summary

Modifier and Type	Method	Description
static CooCMatrix	augment(CooCMatrix a, CooMatrix b)	Augments two matrices.
static CooCMatrix	augment(CooCMatrix a, CooVector b)	Augments a real sparse COO vector to a complex sparse COO matrix.

Methods inherited from class java.lang.Object

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

Method Details

augment

public static CooCMatrix augment(CooCMatrix a,
 CooMatrix b)

Augments two matrices. That is, combines the columns of the two matrices.

Parameters:

a - The first matrix in the augmentation.

b - The second matrix in the augmentation.

Returns:

The result of augmenting the two matrices a and b.

Throws:

IllegalArgumentException - If a.numRows != b.numRows

augment

public static CooCMatrix augment(CooCMatrix a,
 CooVector b)

Augments a real sparse COO vector to a complex sparse COO matrix.

Parameters:

a - COO matrix in the augmentation operation.

b - COO vector in the augmentation operation.

Returns:

The result of augmenting the vector b to the right hand side of the matrix a.