SmoothStepInterpolation

public sealed class SmoothStepInterpolation : IInterpolation

GLSL-like smoothstep interpolation between a set of consecutive segments.

Constructors

public SmoothStepInterpolation(double[] x, double[] y, int type)

Create a new sine interpolator.

Parameters:

x (double[])	X values of crests.
y (double[])	Y values of crests.
type (int)	Step type (0=smooth, 1=smoother, 2=smoothest).

public bool SupportsDifferentiation { get; }

Gets a value indicating whether the algorithm supports differentiation (interpolated derivative).

public bool SupportsIntegration { get; }

Gets a value indicating whether the algorithm supports integration (interpolated quadrature).

public double Differentiate(double t)

Differentiate at point t.

Parameters:

Point t to interpolate at.

Returns: Interpolated first derivative at point t.

public double Differentiate2(double t)

Differentiate twice at point t.

Parameters:

Point t to interpolate at.

Returns: Interpolated second derivative at point t.

public double Integrate(double a, double b)

Definite integral between points a and b.

Parameters:

a (double)	Input bound of the integration interval [a,b].
b (double)	Right bound of the integration interval [a,b].

public double Integrate(double t)

Indefinite integral at point t.

Parameters:

Point t to integrate at.

public double Interpolate(double t)

Interpolate at point t.

Parameters:

Point t to interpolate at.

Returns: Interpolated value x(t).