A.L. Priorov – Dr.Sc. (Eng.), Associate Professor, P.G. Demidov Yaroslavl State University E-mail: andcat@yandex.ru

E.E. Tsubanov – Lecturer, Yaroslavl Higher Military School of Air Defence Е-mail: tzubаnoff.еvgeny@уаndex.ru

The algorithm and the results of its statistical research, performed by physical modeling of direct radiation and receiving signals processes with performing digital signal processing on the PC are considered.

The statistical estimates of resolution the two impulse signal sources un-separatable in time and frequency quality are given.

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