Oscillations in nonlinear systems underlie phenomena from chemical waves to neural rhythms. Such oscillations in noisy environments incur thermodynamic dissipation, yet how their frequency, amplitude, ...

Chemistry, mathematics and physics are central to our understanding of nature. Physics explores the fundamental laws of mechanics, electromagnetism, quantum mechanics and relativity. Chemistry studies ...

Temporal text data, such as news articles or Twitter feeds, often comprises a mixture of long-lasting trends and transient topics. Effective topic modeling strategies should detect both types and ...

Institute of Physics, Lodz University of Technology, ul. Wolczanska 217/221, 93-005 Lodz, Poland Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both ...

In order to make full use of the carrying capacity of the rocket and reduce the invalid mass of the satellite, the first-order fundamental frequency of the self-tandem dual satellite should be ...

Various commonly used operations for Matrix operations, Mathematical calculations, Data Processing, Image processing, Signal processing, and different algorithms are tested.

Abstract: In this paper we propose an efficient hardware architecture for computation of matrix inversion of positive definite matrices. The algorithm chosen is LDL decomposition followed directly by ...

Yet another R package for matrices. It contains a small set of functions designed to speed up the computation of certain matrix operations that are commonly used in statistics and econometrics. It ...

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