Digital Methods for Linearization of Phase–Frequency Characteristics of Analog Filters
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DOI: 10.1134/s1064226919020050
Abstract: It is shown that the phase–frequency characteristic (PFC) of an analog filter connected to an ADC can be linearized with the aid of a digital filter with a finite impulse response (FIR). Circuit simulation is… read more here.
Keywords: phase frequency; methods linearization; frequency; filter ... See more keywords
The role of intersectionality in shaping participant engagement with health research through digital methods: findings from a qualitative study
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DOI: 10.1186/s13063-025-08929-0
Abstract: Digital research methods were rapidly adopted into clinical trials and health research during the COVID pandemic in 2020. Current UK policy aims to make digital research methods a norm, but their influence on recruitment, retention,… read more here.
Keywords: digital methods; study; research; engagement digital ... See more keywords
The Human Body as a Super Network: Digital Methods to Analyze the Propagation of Aging
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DOI: 10.3389/fnagi.2020.00136
Abstract: Biological aging is a complex process involving multiple biological processes. These can be understood theoretically though considering them as individual networks—e.g., epigenetic networks, cell-cell networks (such as astroglial networks), and population genetics. Mathematical modeling allows… read more here.
Keywords: human body; methods analyze; body super; digital methods ... See more keywords
Comparative Analysis of Analogue and Digital Methods for Magnetic Flux Estimation in the Core of a Medium-Voltage Voltage Transformer Operating Under Ferroresonance Conditions
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DOI: 10.3390/app142311304
Abstract: The main objective of the research described in the article was to determine the following: Is it possible to estimate the magnetic flux linkage in the core of a voltage transformer using analogue or digital… read more here.
Keywords: digital methods; core; voltage; magnetic flux ... See more keywords