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Low SNR treshold in rapid estimators of complex sinusoidals
(ХАІ, 2016)
A task of estimation of complex sinusoid frequency is considered. A particular but practically important case of
low signal-to-noise ratio (SNR) is studied. The low SNR threshold, commonly overlooked in development of ...
Time-frequency representation enhancement: approach based on image filtering methods
(ХАІ, 2016)
The task of filtering of the time-frequency representations, obtained by the S-method, using advanced digital image processing filters, both local and nonlocal is considered.