Matrix.UnscaleColumnsInto<T> Method

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

Definition

Namespace: Numerics.NET
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.4

public static Matrix<T> UnscaleColumnsInto<T>(
	Matrix<T> matrix,
	Vector<T> factors,
	Matrix<T>? result
)

Visual Basic

Public Shared Function UnscaleColumnsInto(Of T) ( 
	matrix As Matrix(Of T),
	factors As Vector(Of T),
	result As Matrix(Of T)
) As Matrix(Of T)

C++/CLI

public:
generic<typename T>
static Matrix<T>^ UnscaleColumnsInto(
	Matrix<T>^ matrix, 
	Vector<T>^ factors, 
	Matrix<T>^ result
)

static member UnscaleColumnsInto : 
        matrix : Matrix<'T> * 
        factors : Vector<'T> * 
        result : Matrix<'T> -> Matrix<'T>

Matrix<T>
A reference to this instance.

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

ArgumentNullException	factors is .
DimensionMismatchException	The length of factors does not equal the number of columns of the matrix.