Extreme.Numerics.Version4x.Net40 (in Extreme.Numerics.Version4x.Net40.dll) Version: 4.2.11333.0 (5.0.12317.0)
public SingleBandMatrix ToGeneralBandMatrix(
Public Function ToGeneralBandMatrix (
allocateForLUDecomposition As Boolean
) As SingleBandMatrix
member ToGeneralBandMatrix :
allocateForLUDecomposition : bool -> SingleBandMatrix
- Type: SystemBoolean
A Boolean that indicates
whether to allocate extra storage for a subsequent LU decomposition.
that is a copy of
This method has two primary uses.
The first is to convert a symmetric band matrix into a general band matrix.
Only the components on and above the main diagonal of a symmetric band matrix
are stored. This method constructs a band matrix that also stores the components
below the main diagonal.
The second use is to create a matrix suitable for computing an LU decomposition.
The upper triangular part of an LU decomposition has a larger bandwidth than the original
matrix. In order to calculate the LU decomposition, sufficient space must be allocated
for these extra nonzero components.
Supported in: 5.x, 4.x