Publication de 12 numéros par an
ISSN Imprimer: 0040-2508
ISSN En ligne: 1943-6009
Indexed in
ANALYSIS OF MERIDIAN ESTIMATOR PERFORMANCE FOR NON-GAUSSIAN PDF DATA SAMPLES
RÉSUMÉ
A sample meridian estimator of location parameter (LP) has been proposed recently and shown to be robust and controllable by means of a tunable parameter δ. The estimator properties have been initially studied but not analyzed thoroughly. In this paper we address several practical questions. First, we analyze conditions under which statistical properties of meridian estimator of LP considerably differ from those ones of the sample median estimator. Second, we give examples of probability density functions for which the sample meridian estimates can be sufficiently more accurate than sample median. Third, we consider practical situations when useful properties of the meridian estimator of LP can be exploited in practice of signal and data processing.
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Kurkin Dmitriy, Roenko Alexey, Lukin Vladimir, Djurovic Igor, An adaptive meridian estimator, 2011 MICROWAVES, RADAR AND REMOTE SENSING SYMPOSIUM, 2011. Crossref
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Vovk S.M., Borulko V.F., Spectrum extrapolation by using combined root-Demidenko family of quasi-duration functionals, 2013 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, 2013. Crossref
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Vovk S., Borulko V., Myriad and meridian functionals as extreme forms of smoothed quasinorms, 2012 International Conference on Mathematical Methods in Electromagnetic Theory, 2012. Crossref