UnivariateInterpolator (Hipparchus 1.4 API)

All Known Implementing Classes:

AkimaSplineInterpolator, DividedDifferenceInterpolator, LinearInterpolator, LoessInterpolator, NevilleInterpolator, SplineInterpolator, UnivariatePeriodicInterpolator
```
public interface UnivariateInterpolator
```
Interface representing a univariate real interpolating function.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`UnivariateFunction`	`interpolate(double[] xval, double[] yval)`	Compute an interpolating function for the dataset.

- Method Detail
  - interpolate
```
UnivariateFunction interpolate(double[] xval,
                               double[] yval)
                        throws MathIllegalArgumentException
```
    Compute an interpolating function for the dataset.
    
    Parameters:
    
    xval - Arguments for the interpolation points.
    
    yval - Values for the interpolation points.
    
    Returns:
    
    a function which interpolates the dataset.
    
    Throws:
    
    MathIllegalArgumentException - if the arguments violate assumptions made by the interpolation algorithm.
    
    MathIllegalArgumentException - if arrays lengthes do not match