Articles with "quasi closed" as a keyword



Quasi $$s^*g$$s∗g-Open and Quasi $$s^*g$$s∗g-Closed Functions

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Published in 2018 at "National Academy Science Letters"

DOI: 10.1007/s40009-017-0608-8

Abstract: The research of functions by algebraic methods shows a very significant part in modern mathematics. The characterization of topological spaces by semigroups of quasi open, continuous, open, and closed mappings was taken by many researchers… read more here.

Keywords: open quasi; quasi; quasi open; quasi closed ... See more keywords
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Formant Tracking Using Quasi-Closed Phase Forward-Backward Linear Prediction Analysis and Deep Neural Networks

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Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2021.3126280

Abstract: Formant tracking is investigated in this study by using trackers based on dynamic programming (DP) and deep neural nets (DNNs). Using the DP approach, six formant estimation methods were first compared. The six methods include… read more here.

Keywords: linear prediction; formant tracking; deep neural; quasi closed ... See more keywords