Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
BFL::ParticleSmoother< StateVar > Class Template Reference

Class representing a particle backward filter. More...

#include <particlesmoother.h>

Inheritance diagram for BFL::ParticleSmoother< StateVar >:
Inheritance graph
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Public Member Functions

 ParticleSmoother (MCPdf< StateVar > *prior)
 Constructor. More...
 
virtual ~ParticleSmoother ()
 Destructor. More...
 
- Public Member Functions inherited from BFL::BackwardFilter< StateVar >
 BackwardFilter (Pdf< StateVar > *prior)
 Constructor. More...
 
 BackwardFilter (const BackwardFilter< StateVar > &filt)
 copy constructor More...
 
virtual Pdf< StateVar > * PostGet ()
 Get Posterior density. More...
 
virtual void Reset (Pdf< StateVar > *prior)
 Reset Filter. More...
 
int TimeStepGet () const
 Get current time. More...
 
virtual bool Update (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post)
 Full Update (system with inputs) More...
 
virtual bool Update (SystemModel< StateVar > *const sysmodel, Pdf< StateVar > *const filtered_post)
 Full Update (system without inputs) More...
 
virtual ~BackwardFilter ()
 destructor More...
 

Protected Member Functions

virtual void SysUpdate (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post)
 
virtual bool UpdateInternal (SystemModel< StateVar > *const sysmodel, const StateVar &u, Pdf< StateVar > *const filtered_post)
 Actual implementation of Update, varies along filters. More...
 

Protected Attributes

vector< WeightedSample< StateVar > > _filtered_samples
 While updating store list of filtered samples. More...
 
vector< WeightedSample< StateVar > >::iterator _fs_it
 Iterator for list of filtered samples. More...
 
vector< WeightedSample< StateVar > > _new_samples
 While updating store list of new samples. More...
 
vector< WeightedSample< StateVar > >::iterator _ns_it
 Iterator for new list of samples. More...
 
vector< WeightedSample< StateVar > > _old_samples
 While updating store list of old samples. More...
 
vector< WeightedSample< StateVar > >::iterator _os_it
 Iterator for old list of samples. More...
 
- Protected Attributes inherited from BFL::BackwardFilter< StateVar >
Pdf< StateVar > * _post
 Pointer to the Posterior Pdf. More...
 
Pdf< StateVar > * _prior
 prior Pdf More...
 
int _timestep
 Represents the current timestep of the filter. More...
 

Detailed Description

template<typename StateVar>
class BFL::ParticleSmoother< StateVar >

Class representing a particle backward filter.

Definition at line 50 of file particlesmoother.h.

Constructor & Destructor Documentation

template<typename StateVar>
BFL::ParticleSmoother< SV >::ParticleSmoother ( MCPdf< StateVar > *  prior)

Constructor.

Definition at line 25 of file particlesmoother.cpp.

template<typename SV >
BFL::ParticleSmoother< SV >::~ParticleSmoother ( )
virtual

Destructor.

Definition at line 39 of file particlesmoother.cpp.

Member Function Documentation

template<typename SV >
void BFL::ParticleSmoother< SV >::SysUpdate ( SystemModel< StateVar > *const  sysmodel,
const StateVar u,
Pdf< StateVar > *const  filtered_post 
)
protectedvirtual

Definition at line 54 of file particlesmoother.cpp.

template<typename SV >
bool BFL::ParticleSmoother< SV >::UpdateInternal ( SystemModel< StateVar > *const  sysmodel,
const StateVar u,
Pdf< StateVar > *const  filtered_post 
)
protectedvirtual

Actual implementation of Update, varies along filters.

Parameters
sysmodelpointer to the used system model
uinput param for proposal density
filtered_postis the posterior obtained by filtering of the timestep you want to smooth

Implements BFL::BackwardFilter< StateVar >.

Definition at line 45 of file particlesmoother.cpp.

Member Data Documentation

template<typename StateVar>
vector<WeightedSample<StateVar> > BFL::ParticleSmoother< StateVar >::_filtered_samples
protected

While updating store list of filtered samples.

Definition at line 64 of file particlesmoother.h.

template<typename StateVar>
vector<WeightedSample<StateVar> >::iterator BFL::ParticleSmoother< StateVar >::_fs_it
protected

Iterator for list of filtered samples.

Definition at line 70 of file particlesmoother.h.

template<typename StateVar>
vector<WeightedSample<StateVar> > BFL::ParticleSmoother< StateVar >::_new_samples
protected

While updating store list of new samples.

Definition at line 62 of file particlesmoother.h.

template<typename StateVar>
vector<WeightedSample<StateVar> >::iterator BFL::ParticleSmoother< StateVar >::_ns_it
protected

Iterator for new list of samples.

Definition at line 68 of file particlesmoother.h.

template<typename StateVar>
vector<WeightedSample<StateVar> > BFL::ParticleSmoother< StateVar >::_old_samples
protected

While updating store list of old samples.

Definition at line 60 of file particlesmoother.h.

template<typename StateVar>
vector<WeightedSample<StateVar> >::iterator BFL::ParticleSmoother< StateVar >::_os_it
protected

Iterator for old list of samples.

Definition at line 66 of file particlesmoother.h.


The documentation for this class was generated from the following files:


bfl
Author(s): Klaas Gadeyne, Wim Meeussen, Tinne Delaet and many others. See web page for a full contributor list. ROS package maintained by Wim Meeussen.
autogenerated on Mon Jun 10 2019 12:48:01