Results 81 to 90 of about 251,871 (367)
, 2001 The design and implementation of a harmonic current computation technique based on a modified Fourier analysis, suitable for active power filters incorporating DSPs is presented.
El-Habrouk, M +3 more
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Linearization of multichannel amplifiers with the injection of second harmonics into the amplifier and predistortion circuit [PDF]
, 2003 A linearization technique that uses the injection of the fundamental signal second harmonics together with the fundamental signals at the amplifier input has been extended in this paper by introducing the injection the second harmonics into nonlinear ...
Budimir, D. +7 more
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High-harmonic spectroscopy of two-dimensional materials [PDF]
, 2022 M. S. Mrudul
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CoRR, 2015 In this paper, we consider the harmonic extension problem, which is widely used in many applications of machine learning. We find that the transitional method of graph Laplacian fails to produce a good approximation of the classical harmonic function. To tackle this problem, we propose a new method called the point integral method (PIM).
Zuoqiang Shi +2 more
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Advanced Healthcare Materials, EarlyView.A portable respiratory monitoring device based on a flexible PZT sensor captures pressure‐ and temperature‐related airflow responses in a single waveform. Polarity‐opposed piezoelectric and pyroelectric components generate a narrow transient spike and a broad quasi‐steady peak during both inhalation and exhalation. This dual‐component structure enables
Minyu Li +7 more
wiley +1 more source
A statistic study of harmonics and interharmonics at a modern wind-turbine
, 2014 The work presents measurements of harmonics and interharmonics from a modern wind turbine over a period of several days, using a conventional power quality monitor.
Kai Yang +7 more
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Harmonicity of the inverse of a harmonic diffeomorphism
Journal of Mathematical Analysis and Applications, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, Xingdi, Fang, Ainong
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Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Novel PLL for power converters under unbalanced and distorted grid conditions
The Journal of Engineering, 2019 A novel phase-locked loop (PLL) with simple structure is proposed in the present work for three-phase power converters under adverse grid conditions.
Jianguo Wang, Jihong Wang, Xing Luo
doaj +1 more source
Harmonic and relative harmonic dimensions
Annales Academiae Scientiarum Fennicae. Series A. I. Mathematica, 1985 On an open Riemann surface R of Heins type (i.e. R is parabolic with a single ideal boundary component, \(\delta\) R), this paper considers the relationship between the harmonic dimension of the ideal boundary, dim \(\delta\) R, and the relative harmonic dimension of the ideal boundary, \(\dim_ F\delta R\).
Nakai, Mitsuru, Sario, Leo
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