org.apache.commons.math.analysis.interpolation
Interface MultivariateRealInterpolator
- All Known Implementing Classes:
- MicrosphereInterpolator
public interface MultivariateRealInterpolator
Interface representing a univariate real interpolating function.
- Since:
- 2.1
- Version:
- $Revision: 924794 $ $Date: 2010-03-18 10:15:50 -0400 (Thu, 18 Mar 2010) $
interpolate
MultivariateRealFunction interpolate(double[][] xval,
double[] yval)
throws MathException,
IllegalArgumentException
- Computes an interpolating function for the data set.
- Parameters:
xval - the arguments for the interpolation points.
xval[i][0] is the first component of interpolation point
i, xval[i][1] is the second component, and so on
until xval[i][d-1], the last component of that interpolation
point (where d is thus the dimension of the space).yval - the values for the interpolation points
- Returns:
- a function which interpolates the data set
- Throws:
MathException - if arguments violate assumptions made by the
interpolation algorithm or some dimension mismatch occurs
IllegalArgumentException - if there are no data (xval null or zero length)
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