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BandMatrixOfIndexed(Int32, Int32, Int32, Int32, IEnumerableTupleInt32, Int32, Double) Method

Create a new band matrix as a copy of the given indexed enumerable. Keys must be provided at most once, zero is assumed if a key is omitted. This new matrix will be independent from the enumerable. A new memory block will be allocated for storing the matrix.

Namespace: Altaxo.Calc.LinearAlgebra.Double
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3618.0 (4.8.3618.0)
Syntax
C#
Copy
public static BandMatrix OfIndexed(
	int rows,
	int columns,
	int lowerBandwidth,
	int upperBandwidth,
	IEnumerable<Tuple<int, int, double>> enumerable
)

Parameters

rows  Int32
The number of rows.
columns  Int32
The number of columns.
lowerBandwidth  Int32
The number of sub-diagonals stored below the main diagonal.
upperBandwidth  Int32
The number of super-diagonals stored above the main diagonal.
enumerable  IEnumerableTupleInt32, Int32, Double
The indexed values to copy.

Return Value

BandMatrix
The created band matrix.
See Also