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api:dk11:activex:tatukgis_xdk11.itgis_squarematrix.ludecomposition_itgis_squarematrix_itgis_squarematrix

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ITGIS_SquareMatrix.LUDecomposition method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_SquareMatrix.LUDecomposition | Methods | Properties

Computes the LU (Crout) decomposition of the matrix. Does not perform pivoting.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public WordBool LUDecomposition(
  out ITGIS_SquareMatrix _lower,
  out ITGIS_SquareMatrix _upper
);
' VisualBasic
Public Function LUDecomposition(
  <out> _lower As ITGIS_SquareMatrix,
  <out> _upper As ITGIS_SquareMatrix
) As WordBool
// Oxygene
public
  function LUDecomposition(
    out _lower : ITGIS_SquareMatrix;
    out _upper : ITGIS_SquareMatrix
  ) : WordBool;

Parameters

Name Type Description
_lower ITGIS_SquareMatrix returns the "lower" matrix
_upper ITGIS_SquareMatrix returns the "upper" matrix

Result

Type Description
WordBool True if the LU decomposition can be performed.
2020/05/07 01:04

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