MatrixGetT Method (T, Int32, Int32, Int32)

Returns a sub matrix extracted from the current matrix.

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

Syntax

public static T[][] Get<T>(
	this T[][] source,
	int startRow,
	int endRow,
	int[] columnIndexes
)

<ExtensionAttribute>
Public Shared Function Get(Of T) ( 
	source As T()(),
	startRow As Integer,
	endRow As Integer,
	columnIndexes As Integer()
) As T()()

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Parameters

source: Type: T
The matrix to return the submatrix from.
startRow: Type: SystemInt32
Starting row index
endRow: Type: SystemInt32
End row index
columnIndexes: Type: SystemInt32
Array of column 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).

Remarks

Routine adapted from Lutz Roeder's Mapack for .NET, September 2000.

Reference

Matrix Class

Get Overload

Accord.Math Namespace