Example usage for org.apache.commons.math3.analysis.interpolation BicubicSplineInterpolatingFunction value

Introduction

In this page you can find the example usage for org.apache.commons.math3.analysis.interpolation BicubicSplineInterpolatingFunction value.

Prototype

public double value(double x, double y) throws OutOfRangeException 

Source Link

Usage

From source file:org.esa.s3tbx.olci.radiometry.rayleigh.SpikeInterpolation.java

public static double useApacheMath(double[] xval, double[] yval, double[][] fval, double x, double y) {
    BicubicSplineInterpolator interpolator = new BicubicSplineInterpolator();
    BicubicSplineInterpolatingFunction interpolate = interpolator.interpolate(xval, yval, fval);
    return interpolate.value(x, y);

}

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