Vol. 7, issue 03, article # 15

Aldoshina O.I., Fabrikov A.V. Estimation of coordinates of a source from the signals recorded at five reference points. // Atmospheric and oceanic optics. 1994. V. 7. No. 03. P. 221-224.
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This paper deals with the problem of statistical estimation that arises in calculation of coordinates of a source from the data obtained with a satellite system. Calculation formulas involve time lags of signal arrival at reference points of the system. These time lags are evaluated from pairwise comparison between the versions (realizations) of signals recorded at reference points using the first moment of the impulse transfer characteristic of an adaptive filter which transforms one signal version into another provided that the error of transformation is at its minimum.