MatrixSubmatrixT Method (T, Int32, Int32)

Note: This API is now obsolete.

Returns a sub matrix extracted from the current matrix.

Namespace: Accord.Math
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

Copy

[ObsoleteAttribute("Please use Get instead.")]
public static T[,] Submatrix<T>(
	this T[,] source,
	int[] rowIndexes,
	int[] columnIndexes
)

<ExtensionAttribute>
<ObsoleteAttribute("Please use Get instead.")>
Public Shared Function Submatrix(Of T) ( 
	source As T(,),
	rowIndexes As Integer(),
	columnIndexes As Integer()
) As T(,)

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Parameters

source: Type: T
The matrix to return the submatrix from.
rowIndexes: Type: SystemInt32
Array of row indices. Pass null to select all indices.
columnIndexes: Type: SystemInt32
Array of column indices. Pass null to select all indices.

Type Parameters

T

Return Value

Type: T

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type . When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

Matrix Class

Submatrix Overload

Accord.Math Namespace