FloatSymBandMatrix(FloatMatrix, Int32) Constructor

Constructs a FloatSymBandMatrix instance by extracting the symmetric part of a band of entries from a square matrix.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public FloatSymBandMatrix(
	FloatMatrix A,
	int halfBandwidth
)

Public Sub New ( 
	A As FloatMatrix,
	halfBandwidth As Integer
)

public:
FloatSymBandMatrix(
	FloatMatrix^ A, 
	int halfBandwidth
)

new : 
        A : FloatMatrix * 
        halfBandwidth : int -> FloatSymBandMatrix

A FloatMatrix: A square matrix.
halfBandwidth Int32: The number of superdiagonals to extract. This is also the half bandwidth of the resulting symmetric banded matrix.

Exceptions

Exception	Condition
InvalidArgumentException	Thrown if the number of rows of A is less than the bandwidth of resulting banded matrix.
MatrixNotSquareException	Thrown if the input matrix, A, is not square.

Remarks

The main diagonal is extracted along with halfBandwidth superdiagonals from the upper triangular part of A.