DoubleComplexQRDecompPx Method

Computes the inner product of the permutation matrix P and a given vector.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public DoubleComplexVector Px(
	DoubleComplexVector x
)

Public Function Px ( 
	x As DoubleComplexVector
) As DoubleComplexVector

public:
DoubleComplexVector^ Px(
	DoubleComplexVector^ x
)

member Px : 
        x : DoubleComplexVector -> DoubleComplexVector

DoubleComplexVector
The inner product of the permutation matrix P and the vector x.

Exceptions

Exception	Condition
MismatchedSizeException	Thrown if the length of x is not equal to the number of columns in P (equals the number of columns in the factored matrix).