Package | Description |
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org.hipparchus.migration.ode |
This package provides migration classes from Apache Commons Math to Hipparchus.
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org.hipparchus.migration.ode.events |
This package provides migration classes from Apache Commons Math to Hipparchus.
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org.hipparchus.ode |
This package provides classes to solve Ordinary Differential Equations problems.
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org.hipparchus.ode.events |
Events
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org.hipparchus.ode.nonstiff |
This package provides classes to solve non-stiff Ordinary Differential Equations problems.
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Modifier and Type | Method | Description |
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ODEState |
JacobianMatrices.setUpInitialState(ODEState initialState) |
Deprecated.
Set up initial state.
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Modifier and Type | Method | Description |
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double[][] |
JacobianMatrices.extractMainSetJacobian(ODEState state) |
Deprecated.
Extract the Jacobian matrix with respect to state.
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double[] |
JacobianMatrices.extractParameterJacobian(ODEState state,
String pName) |
Deprecated.
Extract the Jacobian matrix with respect to one parameter.
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ODEState |
JacobianMatrices.setUpInitialState(ODEState initialState) |
Deprecated.
Set up initial state.
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Modifier and Type | Method | Description |
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default ODEState |
EventHandler.resetState(ODEStateAndDerivative state) |
Deprecated.
Reset the state prior to continue the integration.
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Modifier and Type | Class | Description |
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class |
ODEStateAndDerivative |
Container for time, main and secondary state vectors as well as their derivatives.
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Modifier and Type | Method | Description |
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ODEState |
VariationalEquation.setUpInitialState(ODEState initialState) |
Set up initial state.
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Modifier and Type | Method | Description |
---|---|---|
double[][] |
VariationalEquation.extractMainSetJacobian(ODEState state) |
Extract the Jacobian matrix with respect to state.
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double[] |
VariationalEquation.extractParameterJacobian(ODEState state,
String pName) |
Extract the Jacobian matrix with respect to one parameter.
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void |
ExpandableODE.init(ODEState s0,
double finalTime) |
Initialize equations at the start of an ODE integration.
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protected ODEStateAndDerivative |
AbstractIntegrator.initIntegration(ExpandableODE eqn,
ODEState s0,
double t) |
Prepare the start of an integration.
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ODEStateAndDerivative |
ODEIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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default ODEStateAndDerivative |
ODEIntegrator.integrate(OrdinaryDifferentialEquation equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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protected void |
AbstractIntegrator.sanityChecks(ODEState initialState,
double t) |
Check the integration span.
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ODEState |
VariationalEquation.setUpInitialState(ODEState initialState) |
Set up initial state.
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protected void |
MultistepIntegrator.start(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Start the integration.
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Modifier and Type | Method | Description |
---|---|---|
ODEState |
EventState.EventOccurrence.getNewState() |
Get the new state for a reset action.
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ODEState |
EventFilter.resetState(ODEStateAndDerivative state) |
Reset the state prior to continue the integration.
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default ODEState |
ODEEventHandler.resetState(ODEStateAndDerivative state) |
Reset the state prior to continue the integration.
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Modifier and Type | Method | Description |
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ODEStateAndDerivative |
AdamsBashforthIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
|
abstract ODEStateAndDerivative |
AdamsIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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ODEStateAndDerivative |
AdamsMoultonIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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ODEStateAndDerivative |
EmbeddedRungeKuttaIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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ODEStateAndDerivative |
GraggBulirschStoerIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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ODEStateAndDerivative |
RungeKuttaIntegrator.integrate(ExpandableODE equations,
ODEState initialState,
double finalTime) |
Integrate the differential equations up to the given time.
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protected void |
AdaptiveStepsizeIntegrator.sanityChecks(ODEState initialState,
double t) |
Check the integration span.
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