Measurer of the random radiopulse with free-form envelope and unknown time-and-frequency and power parameters

In the present work we consider the estimation algorithms of the appearance time and dispersion of the high-frequency Gaussian random pulse with free-form envelope and unknown band center against white noise. We suggested a quasi-optimal estimator of time-and-frequency and power pulse parameters, which verges towards performance of optimal analogues, but is technically more simple. For a calculation of estimation algorithms characteristics of signals with free-form envelope and unknown discontinuous parameters, the local Markov approximation method generalization was implemented. Conclusions and recommendations were confirmed by statistical computer modeling.