eEmp epdf libEF.h int int eEmp::n n Number of particles. mean resample set_parameters vec vec eEmp::w w Sample weights $w$. _w mean resample set_parameters Array< vec > Array<vec> eEmp::samples samples Samples $x^{(i)}, i=1..n$. _samples mean resample set_parameters RV RV epdf::rv rv Identified of the random variable. epdf::_rv egamma::evalpdflog egiw::evalpdflog egamma::lognc mean emix::mean euni::sample egamma::sample epdf::sampleN emix::set_parameters eEmp::eEmp (const RV &rv0, int n0) eEmp const RV & rv0 int n0 Default constructor. void void eEmp::set_parameters (const vec &w0, epdf *pdf0) set_parameters const vec & w0 epdf * pdf0 Set sample. n epdf::sample samples w vec & vec& eEmp::_w () _w Potentially dangerous, use with care. w Array< vec > & Array<vec>& eEmp::_samples () _samples access function samples ivec ivec eEmp::resample (RESAMPLING_METHOD method=SYSTEMATIC) resample RESAMPLING_METHOD method SYSTEMATIC Function performs resampling, i.e. removal of low-weight samples and duplication of high-weight samples such that the new samples represent the same density. n samples w MPF< BM_T >::bayes PF::bayes vec vec eEmp::sample () const sample sample inherited operation : NOT implemneted double double eEmp::evalpdflog (const vec &val) const evalpdflog evalpdflog const vec & val inherited operation : NOT implemneted vec vec eEmp::mean () const mean mean return expected value RV::count n epdf::rv samples w mat mat epdf::sampleN (int N) const sampleN int N Returns N samples from density $epdf(rv)$. RV::count epdf::rv double virtual double epdf::eval (const vec &val) const eval eval eval eval eval eval const vec & val Compute probability of argument val. epdf::evalpdflog mpdf::evalcond RV & RV& epdf::_rv () _rv access function, possibly dangerous! epdf::rv emix::set_parameters Weighted empirical density. Used e.g. in particle filters. epdf eEmp epdf rv eEmp RV eEmp_rv eEmp_samples eEmp_w eEmpeEmp eEmpepdf eEmpepdf eEmpeval eEmpevalpdflog eEmpmean eEmpn eEmpresample eEmprv eEmpsample eEmpsampleN eEmpsamples eEmpset_parameters eEmpw eEmp~epdf