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java.lang.Object org.opensourcephysics.numerics.AbstractODESolver org.opensourcephysics.numerics.Fehlberg8
public class Fehlberg8
Title: Fehlberg8 Description: An eigth order Runge-Kutta ODE solver.
Field Summary |
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Fields inherited from class org.opensourcephysics.numerics.AbstractODESolver |
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numEqn, ode, stepSize |
Constructor Summary | |
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Fehlberg8(ODE ode)
Constructs the RK4 ODESolver for a system of ordinary differential equations. |
Method Summary | |
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void |
initialize(double stepSize)
Initializes the ODE solver and allocates the rate and state arrays. |
double |
step()
Steps (advances) the differential equations by the stepSize. |
Methods inherited from class org.opensourcephysics.numerics.AbstractODESolver |
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getStepSize, setStepSize |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Fehlberg8(ODE ode)
ode
- the system of differential equations.Method Detail |
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public void initialize(double stepSize)
initialize
in interface ODESolver
initialize
in class AbstractODESolver
stepSize
- public double step()
step
in interface ODESolver
step
in class AbstractODESolver
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