Results 281 to 290 of about 998,628 (342)
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High-harmonic generation from solids
Nature Physics, 2018Shambhu Ghimire, David A Reis
exaly +2 more sources
Review of harmonic analysis, modeling and mitigation techniques
Renewable and Sustainable Energy Reviews, 2017Nasrullah Khan, Naeem Abas
exaly +2 more sources
Harmonic problems in renewable and sustainable energy systems: A comprehensive review
Sustainable Energy Technologies and Assessments, 2021Harmonics are known as distortions in the form of voltage and current, which are driven by the nonlinear loads in the network. Harmonics can be basically asserted as the most common problem in renewable-based power generation technologies.
H. Eroğlu +4 more
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Harmonic Networks: Deep Translation and Rotation Equivariance
Computer Vision and Pattern Recognition, 2016Translating or rotating an input image should not affect the results of many computer vision tasks. Convolutional neural networks (CNNs) are already translation equivariant: input image translations produce proportionate feature map translations. This is
Daniel E. Worrall +3 more
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Second-Harmonic Generation in Resonant Nonlinear Metasurfaces Based on Lithium Niobate.
Nano letters (Print), 2020Lithium niobate is an excellent and widely used material for nonlinear frequency conversion due to its strong optical nonlinearity and broad transparency region.
Anna Fedotova +9 more
semanticscholar +1 more source
A method for analysis of harmonics and inter-harmonics
48th Midwest Symposium on Circuits and Systems, 2005., 2005A method for analysis of signals containing harmonics and inter-harmonics is presented and discussed. This method is primarily developed for analysis of power system signals which contain harmonic and inter-harmonic components. However, usefulness of the proposed technique goes beyond the area of power systems and it can be employed for other ...
M. Karimi-Ghartemani, H. Karimi
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Sets of Harmonicity for Finely Harmonic Functions
Potential Analysis, 2004The author establishes the sharpness of a theorem of Fuglede. \textit{B. Fuglede} [Ann. Inst. Fourier 24, No. 4, 77--91 (1974; Zbl 0287.31003)] observed the following result. Let \(U\) be an open set in \({\mathbb R}^n\) (\(n\geq 2\)). If \(u\) is finely harmonic on \(U\), then there is a dense open subset \(V\) of \(U\) on which \(u\) is harmonic. The
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The Journal of the Acoustical Society of America, 2003
Simultaneous tones that are harmonically related tend to be grouped perceptually to form a unitary auditory image. A partial that is mistuned stands out from the other tones, and harmonic complexes with different fundamental frequencies can readily be perceived as separate auditory objects.
Gerald, Kidd +3 more
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Simultaneous tones that are harmonically related tend to be grouped perceptually to form a unitary auditory image. A partial that is mistuned stands out from the other tones, and harmonic complexes with different fundamental frequencies can readily be perceived as separate auditory objects.
Gerald, Kidd +3 more
openaire +2 more sources