Digital prolate spheroidal window-based S-transform for time-varying harmonic analysis
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106512
Abstract: Abstract Harmonic time-frequency characteristics are the most important foundation for harmonic power flow calculation, harmonic energy meter, and harmonic treatment. However, the existing time-frequency analysis methods have the drawback as either single measuring data or… read more here.
Keywords: spheroidal window; prolate spheroidal; time varying; analysis ... See more keywords
Parabolic, prolate spheroidal bases and relation between bases of the nine-dimensional MICZ-Kepler problem
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mathematical Physics"
DOI: 10.1063/1.5051787
Abstract: The nine-dimensional MICZ-Kepler problem (9D MICZ KP) considers a charged particle moving in the Coulomb field with the presence of a SO(8) monopole in a nine-dimensional space. This problem received much effort recently, for example,… read more here.
Keywords: nine dimensional; prolate spheroidal; parabolic prolate; spheroidal bases ... See more keywords
Numerical reconstruction from the Fourier transform on the ball using prolate spheroidal wave functions
Sign Up to like & getrecommendations! Published in 2022 at "Inverse Problems"
DOI: 10.1088/1361-6420/ac87cb
Abstract: We implement numerically formulas of Isaev and Novikov (2022 J. Math. Pures Appl. 163 318–33) for finding a compactly supported function v on Rd , d ⩾ 1, from its Fourier transform F[v] given within… read more here.
Keywords: numerical reconstruction; transform; prolate spheroidal; fourier transform ... See more keywords
Generation of Intense PEFs Using a Prolate Spheroidal Reflector Attached to the Bipolar Former of a 10-GW Pulsed Power Generator
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2018.2844160
Abstract: A prolate spheroidal reflector was designed, manufactured, and attached to a bipolar former at the output of a 10-GW-Tesla-driven Blumlein pulsed power generator. The reflector, operated in water, is capable of producing intense pulsed electric… read more here.
Keywords: prolate spheroidal; reflector; pulsed power; spheroidal reflector ... See more keywords
On the Correlation Concentration of Discrete Prolate Spheroidal Sequences
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2021.3134594
Abstract: For theessential set of discrete prolate spheroidal sequences (DPSS) corresponding to a given discrete-time-bandwidth product, we show that the auto and cross-correlations between the member sequences of the set also exhibit high concentration over a… read more here.
Keywords: prolate spheroidal; concentration; spheroidal sequences; discrete prolate ... See more keywords
Geometric Analysis of the Doppler Frequency for General Non-Stationary 3D Mobile-to-Mobile Channels Based on Prolate Spheroidal Coordinates
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2020.3011408
Abstract: Mobile-to-mobile channels often exhibit time-variant Doppler frequency shifts due to the movement of transmitter and receiver. An accurate description of the Doppler frequency turns out to be very difficult in Cartesian coordinates and any subsequent… read more here.
Keywords: prolate spheroidal; doppler frequency; mobile mobile; doppler ... See more keywords
The energy of a prolate spheroidal shell in a uniform magnetic field
Sign Up to like & getrecommendations! Published in 2017 at "Physics of the Solid State"
DOI: 10.1134/s1063783417040096
Abstract: The problem of the energy of a spheroidal magnetic shell, solved by methods of classical electrodynamics, arises, in particular, upon the study of thin-wall biocompatible microcapsules in connection with a pressing issue of targeted drug… read more here.
Keywords: prolate spheroidal; energy; spheroidal shell; shell ... See more keywords
New Class of Polymer Materials—Quasi-Nematic Colloidal Particle Self-Assemblies: The Case of Assemblies of Prolate Spheroidal Poly(Styrene/Polyglycidol) Particles
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14224859
Abstract: Assemblies of colloidal polymer particles find various applications in many advanced technologies. However, for every type of application, assemblies with properly tailored properties are needed. Until now, attention has been concentrated on the assemblies composed… read more here.
Keywords: poly styrene; styrene polyglycidol; colloidal; prolate spheroidal ... See more keywords
Convective and Microwave Drying of Prolate Spheroidal Solids: Modeling and Simulation
Sign Up to like & getrecommendations! Published in 2019 at "Defect and Diffusion Forum"
DOI: 10.4028/www.scientific.net/ddf.391.233
Abstract: This paper focuses some fundamental aspects of combined convective and microwave drying of prolate spheroidal solids. A transient mathematical modeling based on the diffusion theory (mass and heat balance equations) written in prolate spheroidal coordinates… read more here.
Keywords: prolate spheroidal; microwave drying; drying prolate; spheroidal solids ... See more keywords