ISplineKernel1D.Evaluate Method

double Evaluate(
	double t,
	ReadOnlySpan<double> x,
	ReadOnlySpan<double> f
)

Function Evaluate ( 
	t As Double,
	x As ReadOnlySpan(Of Double),
	f As ReadOnlySpan(Of Double)
) As Double

double Evaluate(
	double t, 
	ReadOnlySpan<double> x, 
	ReadOnlySpan<double> f
)

abstract Evaluate : 
        t : float * 
        x : ReadOnlySpan<float> * 
        f : ReadOnlySpan<float> -> float 

Parameters

t  Double

The target coordinate in physical units. Should typically lie within the range spanned by x, though kernels may extrapolate if needed.

x  ReadOnlySpan<Double>

The sample locations (knot positions) used by the kernel. Length must equal Width.

f  ReadOnlySpan<Double>

The function values at the sample locations. Length must equal Width.

Return Value

This method must not allocate memory and should be suitable for use in tight evaluation loops.

Reference