The problem is considered of the phase and frequency estimation by the observations of periodic Poisson processes in the cases of different regularity conditions: smooth signals, cusp-type singular signals and changepoint type signals. There is described the asymptotic behavior of the mean square errors in all these situations and then the results of numerical simulations are presented.
Poisson Signal | Maximum Likelihood Estimator | Bayesian Estimator | Phase Modulation | Frequency Modulation | Regular, Cusp-type and Discontinuous Cases | Rate of Convergence of Estimator