edu.rit.numeric

Interface ParameterizedFunction

public interface ParameterizedFunction

Interface ParameterizedFunction specifies the interface for a real-valued function of a real-valued argument, with additional parameters.

Method Summary

Modifier and Type	Method and Description
double	f(double x, double[] p) Returns the value of this function evaluated at the given argument, using the given parameters.
int	parameterLength() Returns the number of parameters, M.

Method Detail

parameterLength

int parameterLength()

Returns the number of parameters, M.

Returns:

Number of parameters.

f

double f(double x,
         double[] p)

Returns the value of this function evaluated at the given argument, using the given parameters.

Parameters:

x - Argument.

p - Array of M parameters.

Returns:

f (x, parameters).

Throws:

DomainException - (unchecked exception) Thrown if the argument x or any parameter in p is outside the allowed set of values for this function.

RangeException - (unchecked exception) Thrown if the result is outside the range of type double.