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BivariateAkimaSplineInterpolate(Double, Double, Double, Double, Double, Double, Double, Double) Method

Interpolates a list of points (u, v) and stores results into w. Also computes the first partial derivatives which are stored in dwdx and dwdy.

Namespace: Altaxo.Calc.Interpolation
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
Syntax
C#
Copy
public static void Interpolate(
	double[] x,
	double[] y,
	double[] z,
	double[] u,
	double[] v,
	double[] w,
	double[] dwdx,
	double[] dwdy
)

Parameters

x  Double
X coordinates of grid points (ascending).
y  Double
Y coordinates of grid points (ascending).
z  Double
Z values on the (x,y) grid with dimensions (x.Count, y.Count).
u  Double
X-coordinates of desired points.
v  Double
Y-coordinates of desired points.
w  Double
Receives interpolated z values.
dwdx  Double
Receives the partial derivative ∂z/∂x.
dwdy  Double
Receives the partial derivative ∂z/∂y.
See Also