de.lmu.ifi.dbs.elki.math.linearalgebra.fitting
Interface FittingFunction
- All Known Implementing Classes:
- GaussianFittingFunction
public interface FittingFunction
Interface for a function used in Levenberg-Marquard-Fitting
Method Summary |
FittingFunctionResult |
eval(double x,
double[] params)
Compute value at position x as well as gradients for the parameters |
eval
FittingFunctionResult eval(double x,
double[] params)
- Compute value at position x as well as gradients for the parameters
- Parameters:
x
- Current coordinateparams
- Function parameters parameters
- Returns:
- Array consisting of y value and parameter gradients