Abstract: Criteria developed for the separation of
the signal chirp ionosonde
in the frequency domain. The criteria
are based on standard statistics Grubbs and
Cochran, which are used in mathematical
statistics for rejection of
anomalous readings. For these statistics
and the study found
patterns, expressed in terms of statistical parameters of the analyzed samples. The approbation received by the criteria in the semiempirical
modeling and full-scale experiment.
Key words: ionosphere, a priory indeterminacy, extraction of signal, modeling