FieldBilinearInterpolator (Hipparchus 4.0.2 API)

java.lang.Object
- org.hipparchus.analysis.interpolation.FieldBilinearInterpolator<T>

Type Parameters:

T - type of the field elements

All Implemented Interfaces:

FieldBivariateGridInterpolator<T>
```
public class FieldBilinearInterpolator<T extends CalculusFieldElement<T>>
extends Object
implements FieldBivariateGridInterpolator<T>
```
Interpolate grid data using bi-linear interpolation.

Since:

4.0

Constructor Summary

Constructors
Constructor Description

FieldBilinearInterpolator()
Empty constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`FieldBilinearInterpolatingFunction<T>`	`interpolate(T[] xval, T[] yval, T[][] fval)`	Compute an interpolating function for the dataset.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FieldBilinearInterpolator
```
public FieldBilinearInterpolator()
```
    Empty constructor.
    This constructor is not strictly necessary, but it prevents spurious javadoc warnings with JDK 18 and later.
    
    Since:
    
    3.0
- Method Detail
  - interpolate
```
public FieldBilinearInterpolatingFunction<T> interpolate(T[] xval,
                                                         T[] yval,
                                                         T[][] fval)
                                                  throws MathIllegalArgumentException
```
    Compute an interpolating function for the dataset.
    
    Specified by:
    
    interpolate in interface FieldBivariateGridInterpolator<T extends CalculusFieldElement<T>>
    
    Parameters:
    
    xval - All the x-coordinates of the interpolation points, sorted in increasing order.
    
    yval - All the y-coordinates of the interpolation points, sorted in increasing order.
    
    fval - The values of the interpolation points on all the grid knots: fval[i][j] = f(xval[i], yval[j]).
    
    Returns:
    
    a function which interpolates the dataset.
    
    Throws:
    
    MathIllegalArgumentException - if any of the arrays has zero length.