org.fraid.sampled.functions
Class rk

java.lang.Object
  org.fraid.function.ComplexFunction
      org.fraid.sampled.functions.rk

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class rk
extends ComplexFunction

See Also:

Serialized Form

Field Summary

Fields inherited from class org.fraid.function.ComplexFunction

mName, mNumberOfArguments

Constructor Summary

rk()

Method Summary

static java.util.Vector<Samples>	calculateRungeKutta(java.util.Vector aFunctions, Complex[] aStartPosition, double aStartTime, double aEndTime, int aLength)
Complex	invoke(Complex[] args) The actual call to the function.

Methods inherited from class org.fraid.function.ComplexFunction

clone, exec, getDependancies, getName, getNumberOfArguments, getSignature, setName, setNumberOfArguments, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

rk

public rk()

Method Detail

invoke

public Complex invoke(Complex[] args)
               throws java.lang.Exception

Description copied from class: ComplexFunction

The actual call to the function.

Specified by:

invoke in class ComplexFunction

Parameters:

args - the arguments, can be (and usualy are) SimpleNode's

Returns:

a Complex value

Throws:

java.lang.Exception - if an error occurs

See Also:

SimpleNode

calculateRungeKutta

public static java.util.Vector<Samples> calculateRungeKutta(java.util.Vector aFunctions,
                                                            Complex[] aStartPosition,
                                                            double aStartTime,
                                                            double aEndTime,
                                                            int aLength)
                                                     throws java.lang.Exception

Throws:

java.lang.Exception