xal.extension.fit.lsm

Interface FitSolver

All Known Implementing Classes:

SolverLM, SolverLSM

public interface FitSolver

The interface for fitting solvers.

Method Summary

Modifier and Type	Method and Description
boolean	solve(DataStore ds, ModelFunction mf, double[] a_ini, double[] a_err_ini, boolean[] a_use) Solve the fitting problem.

Method Detail

solve

boolean solve(DataStore ds,
              ModelFunction mf,
              double[] a_ini,
              double[] a_err_ini,
              boolean[] a_use)

Solve the fitting problem.

Parameters:

ds - The data for fitting.

a_ini - The initial values of the parameters.

a_err_ini - The parameter values' errors.

a_use - The mask array specifying if the parameter will be used in fitting.

mf - The model function

Returns:

The boolean value specifying success of fitting.