Long-Term Variations in the Parameters of the Middle and Upper Atmosphere and Ionosphere (Review)
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DOI: 10.1134/s0016793220040040
Abstract: The article reviews the main publications from the last eight years on long-term trends in the parameters of the middle atmosphere, thermosphere, and ionosphere. It is shown that the negative temperature trends in the middle… read more here.
Keywords: term variations; middle upper; long term; variations parameters ... See more keywords
A PDE-Based Data Reconciliation Approach for Systems with Variations of Parameters
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DOI: 10.4186/ej.2019.23.4.157
Abstract: Data reconciliation is a mathematical approach that improves the quality of measurements by calculating the reconciled data that satisfy the process constraints. The conventional data reconciliation approach relies on the process model that contains the… read more here.
Keywords: data reconciliation; reconciliation approach; reconciliation; pde based ... See more keywords