Optimum Reception of Incoherent Noises Signals

摘要

The questions of optimum detection of random non-stationary signals with finite energy on a background normal white noise at non-coherent accumulation are considered. Except for unknown to duration, to time of arrival, middle frequency and width of spectrum of noise signal his structure is unknown also. It is shown that for the detection of such signals it is expedient to use their two-parametric presentation. The results of research of influencing of base of two-parametric presentation on detection characteristics are represented in the lecture. It is shown that only on condition of matched of base of two-parametric transformation with the structure of secretive noise signal it is possible to attain potential detection characteristics at non-coherent accumulation.