Results 111 to 120 of about 4,663,060 (356)
Fourier Correlations of Dam Horizontal Movements Time Series [PDF]
Journal of Electrical and Electronics Engineering, 2008 Time deformations monitoring of Drăgandam is done by physically methods (i.e. inversependulum) and topographically methods (i.e.optoelectronic). The two deformations measuringsystems, built up by these two methods, are different.The existence of ...
T. Modog, Alin C. Teuşdea
doaj
Synthesis of unequally-spaced arrays using the fractional Fourier series. [PDF]
Sci Rep, 2022 Boozari M, Khalaj-Amirhosseini M.
europepmc +1 more source
Locating the principal maxima of a Fourier series [PDF]
, 1953 H. Hauptman, Jean M. Karle
openalex +1 more source
On the Nonconvergence of Fourier Series [PDF]
Proceedings of the American Mathematical Society, 1958 and (ii)' an K log n/n, for some K>0, then the series (1.1), at t=0, converges. Wang [2] has also framed examples showing that k in condition (i) of Theorem A cannot be replaced by any k'
openaire +2 more sources
Optimizing (1‐x) BiFeO3‐xCaTiO3 Perovskites: A Pathway to Efficient Flexible Energy Storage
Advanced Functional Materials, EarlyView.Perovskite materials, like BFO CTO, are popular due to their high conductivity, low cost, and wide availability. In this work a symmetric electrochemical cell based on BFO‐CTO shows a charge of 3.356 C.cm⁻2, giving a specific capacitance of 2.79 mF.cm⁻2 at 1 mV.s⁻2.
Febin Paul +7 more
wiley +1 more source
A Fourier Fitting Method for Floating Vehicle Trajectory Lines
ISPRS International Journal of Geo-InformationWith the advancement of spatial positioning technology, trajectory data have been growing rapidly. Trajectory data record the spatiotemporal information and behavioral characteristics of moving objects, and in-depth analysis can provide decision support ...
Yun Shuai, Pengcheng Liu, Hao Han
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Learning 3D Bipedal Walking with Planned Footsteps and Fourier Series Periodic Gait Planning. [PDF]
Sensors (Basel), 2023 Wang S, Piao S, Leng X, He Z.
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On the Mean Summability by Cesaro (C,a) and Abel-Poisson Methods of Trigonometric Fourier Series in the Weighted Lorentz Spaces [PDF]
In the paper the classical results on the mean convergence and summability of trigonometric Fourier series are extended to the weighted Lorentz spaces.
D.M. Israfilov +2 more
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Advanced Functional Materials, EarlyView.A stretchable and superhydrophobic pF1V1 polymer layer is conformally coated on Zn metal via iCVD, forming a water‐repelling interphase that inhibits the hydrogen evolution reaction. This tailored interface maintains excellent electrolyte compatibility while suppressing dendrite growth, thereby enhancing the long‐term electrochemical stability of Zn ...
Jaeyeon Lee +12 more
wiley +1 more source