Gets the trace of a matrix.
Namespace: Accord.MathAccord.Math (in Accord.Math.dll) Version: 3.8.0
Syntaxpublic static float Trace( this float[][] matrix )
<ExtensionAttribute> Public Shared Function Trace ( matrix As Single()() ) As SingleRequest Example View Source Parameters
Type:
Single Usage NoteIn 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).
RemarksThe trace of an n-by-n square matrix A is defined to be the sum of the elements on the main diagonal (the diagonal from the upper left to the lower right) of A.
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