Class representing a particle backward filter.
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#include <particlesmoother.h>
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| ParticleSmoother (MCPdf< StateVar > *prior) |
| Constructor.
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virtual | ~ParticleSmoother () |
| Destructor.
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virtual void | Reset (Pdf< StateVar > *prior) |
| Reset Filter.
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virtual bool | Update (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post) |
| Full Update (system with inputs)
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virtual bool | Update (SystemModel< StateVar > *const sysmodel, Pdf< StateVar > *const filtered_post) |
| Full Update (system without inputs)
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virtual Pdf< StateVar > * | PostGet () |
| Get Posterior density.
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int | TimeStepGet () const |
| Get current time.
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virtual bool | UpdateInternal (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post) |
| Actual implementation of Update, varies along filters.
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virtual void | SysUpdate (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post) |
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template<typename StateVar>
class BFL::ParticleSmoother< StateVar >
Class representing a particle backward filter.
Definition at line 50 of file particlesmoother.h.
◆ PostGet()
template<typename StateVar >
virtual Pdf< StateVar > * PostGet |
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virtualinherited |
Get Posterior density.
Get the current Posterior density
- Returns
- a pointer to the current posterior
◆ TimeStepGet()
template<typename StateVar >
int TimeStepGet |
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const |
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inherited |
Get current time.
Get the current time of the filter
- Returns
- the current timestep
◆ Update() [1/2]
template<typename StateVar >
virtual bool Update |
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SystemModel< StateVar > *const | sysmodel, |
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const StateVar & | u, |
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Pdf< StateVar > *const | filtered_post ) |
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virtualinherited |
Full Update (system with inputs)
- Parameters
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sysmodel | pointer to the system model to use for update |
u | input to the system |
filtered_post | filtered posterior |
◆ Update() [2/2]
template<typename StateVar >
virtual bool Update |
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SystemModel< StateVar > *const | sysmodel, |
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Pdf< StateVar > *const | filtered_post ) |
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virtualinherited |
Full Update (system without inputs)
- Parameters
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sysmodel | pointer to the system model to use for update |
filtered_post | filtered posterior |
◆ UpdateInternal()
template<typename StateVar >
virtual bool UpdateInternal |
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SystemModel< StateVar > *const | sysmodel, |
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const StateVar & | u, |
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Pdf< StateVar > *const | filtered_post ) |
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protectedvirtual |
Actual implementation of Update, varies along filters.
- Parameters
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sysmodel | pointer to the used system model |
u | input param for proposal density |
filtered_post | is the posterior obtained by filtering of the timestep you want to smooth |
Implements BackwardFilter< StateVar >.
◆ _filtered_samples
template<typename StateVar >
◆ _fs_it
template<typename StateVar >
◆ _new_samples
template<typename StateVar >
◆ _ns_it
template<typename StateVar >
◆ _old_samples
template<typename StateVar >
◆ _os_it
template<typename StateVar >
◆ _post
template<typename StateVar >
Pointer to the Posterior Pdf.
The Posterior Pdf represents the subjective belief of the person applying the filter AFTER processing a backwards step.
Definition at line 69 of file backwardfilter.h.
◆ _prior
template<typename StateVar >
◆ _timestep
template<typename StateVar >
Represents the current timestep of the filter.
Definition at line 72 of file backwardfilter.h.
The documentation for this class was generated from the following file: