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Skip Navigation LinksHome»Documentation»Reference»Extreme.Mathematics»Matrix(T) Class»Methods»UnscaleColumns Method

MatrixTUnscaleColumns Method

Extreme Optimization Numerical Libraries for .NET Professional

Note: This API is now obsolete.

Unscales the columns of the matrix by the reciprocal of the values specified by a vector.

Namespace:  Extreme.Mathematics
Assembly:  Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
Syntax

C#
VB
C++
F#
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[ObsoleteAttribute("Use the UnscaleColumnsInPlace method instead.")]
public Matrix<T> UnscaleColumns(
	Vector<T> factors
)
<ObsoleteAttribute("Use the UnscaleColumnsInPlace method instead.")>
Public Function UnscaleColumns ( 
	factors As Vector(Of T)
) As Matrix(Of T)
public:
[ObsoleteAttribute(L"Use the UnscaleColumnsInPlace method instead.")]
Matrix<T>^ UnscaleColumns(
	Vector<T>^ factors
)
[<ObsoleteAttribute("Use the UnscaleColumnsInPlace method instead.")>]
member UnscaleColumns : 
        factors : Vector<'T> -> Matrix<'T> 

Parameters

factors
Type: Extreme.MathematicsVectorT
A vector containing the scale factors.

Return Value

Type: MatrixT
A reference to this instance.
Exceptions

ExceptionCondition
ArgumentNullExceptionfactors is .
DimensionMismatchException The length of factors does not equal the number of columns of the matrix.
Remarks

This method is equivalent to pre-multiplying the matrix with a diagonal matrix with factors as the main diagonal.

See Also

Reference

MatrixT Class
Extreme.Mathematics Namespace
MatrixTScaleColumnsInPlace(VectorT)
MatrixTUnscaleColumnsInPlace(VectorT)

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