With modern seismic tomography, Earth scientists have discovered that above Earth's core-mantle boundary (CMB), about 2,900 ...
The Ursid Meteor Shower is a subtle but reliable annual celestial event that occurs each December around the winter solstice.
The best time to hunt for Ursid meteors is from the evening of Dec. 21 straight through to dawn on Dec. 22. The shower's peak ...
Meteors from the Ursids appear near the Little Dipper, which is part of the constellation Ursa Minor. Only skywatchers in the ...
Brilliant figures such as Sergey Nikitovich Mergelyan (1928-2008) defined the 20th century as an era for extraordinary ...
Abstract: In motion control, velocity is required to be estimated with less delay and less error, but the two are trade-offs because of an encoder's quantization noise, and they are difficult to make ...
Disclaimer: I am not sure that i handled the way lower-order Chebysheb polynomials using the Chebysheb nodes correctly. This program demonstrates Chebyshev polynomial interpolation with the following ...
1 Warwick Mathematics Institute, The University of Warwick, Coventry, United Kingdom 2 School of Computer and Information Engineering, Luoyang Institute of Science and Technology, Luoyang, China To ...
Nernst's theorem—a general experimental observation presented in 1905 that entropy exchanges tend to zero when the temperature tends to zero—has been directly linked to the second principle of ...
Abstract: This letter presents a method for synthesizing equiripple MIMO transmit beampatterns using Chebyshev approximation. The MIMO beampattern is represented as a non-negative real-valued ...
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