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RBFSmoothingInterpolation2DEvaluateGradient Method

Evaluates the gradient of the fitted smoother at the provided point.

Namespace: Altaxo.Calc.Interpolation
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
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public (double dx, double dy) EvaluateGradient(
	double x,
	double y
)

Parameters

x  Double
The x-coordinate.
y  Double
The y-coordinate.

Return Value

ValueTupleDouble, Double
A tuple (dx, dy) containing the partial derivatives ∂f/∂x and ∂f/∂y.
See Also