com.imsl.math
Interface BoundedLeastSquares.Function

Enclosing class:

BoundedLeastSquares

public static interface BoundedLeastSquares.Function

Public interface for the user-supplied function to evaluate the function that defines the least-squares problem.

Method Summary

void	compute(double[] x, double[] f) Public interface for the user-supplied function to evaluate the function that defines the least-squares problem.

Method Detail

compute

void compute(double[] x,
             double[] f)

Public interface for the user-supplied function to evaluate the function that defines the least-squares problem.

Parameters:

x - a double array containing the point at which the function is to evaluated. x.length = nVariables

f - a double array which contains the function values at point x. f.length = mFunctions