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pro vyhledávání: '"Voss, Henning U."'
Autor:
Voss, Henning U.
An algorithm is provided to tile the plane with the aperiodic monotile Tile(1,1) recently discovered by Smith et al. (2023). Their geometric construction guidelines are expanded into a numerical MATLAB algorithm. The intention is to remove a possible
Externí odkaz:
http://arxiv.org/abs/2406.05236
Autor:
Voss, Henning U., Ballon, Douglas J.
It is shown on the examples of Moore and Gosper curves that two spatially shifted or twisted, pre-asymptotic space-filling curves can produce large-scale superstructures akin to moir\'e patterns. To study physical phenomena emerging from these patter
Externí odkaz:
http://arxiv.org/abs/2403.16891
Autor:
Voss, Henning U.
A simple motion amplification algorithm suitable for real-time applications on mobile devices, including smartphones, is presented. It is based on motion enhancement by moving average differencing (MEMAD), a temporal high-pass filter for video stream
Externí odkaz:
http://arxiv.org/abs/2206.08422
Autor:
Voss, Henning U.
The periodically driven harmonic oscillator with damping is one of the most elementary and trusted models in physics and normally applied in its steady state, disregarding specific initial conditions and associated transients. For example, steady sta
Externí odkaz:
http://arxiv.org/abs/2203.13362
Publikováno v:
In Neurobiology of Aging Science 2024 5
Autor:
Voss, Henning U., Ballon, Douglas J.
Publikováno v:
Phys. Rev. Research 2, 012054 (2020)
The eigenvector-eigenvalue identity relates the eigenvectors of a Hermitian matrix to its eigenvalues and the eigenvalues of its principal submatrices in which the jth row and column have been removed. We show that one-dimensional arrays of coupled r
Externí odkaz:
http://arxiv.org/abs/2001.02073
Autor:
Yuan, Ye, Li, Junlin, Li, Liang, Jiang, Frank, Tang, Xiuchuan, Zhang, Fumin, Liu, Sheng, Goncalves, Jorge, Voss, Henning U., Li, Xiuting, Kurths, Jürgen, Ding, Han
The study presents a general framework for discovering underlying Partial Differential Equations (PDEs) using measured spatiotemporal data. The method, called Sparse Spatiotemporal System Discovery ($\text{S}^3\text{d}$), decides which physical terms
Externí odkaz:
http://arxiv.org/abs/1909.06730
Autor:
Voss, Henning U., Ballon, Douglas J.
Topological properties of solid states have sparked considerable recent interest due to their importance in the physics of lattices with a non-trivial basis and their potential in the design of novel materials. Here we describe an experimental and an
Externí odkaz:
http://arxiv.org/abs/1906.04815
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We consider the inverse problem of estimating the spatially varying pulse wave velocity in blood vessels in the brain from dynamic MRI data, as it appears in the recently proposed imaging technique of Magnetic Resonance Advection Imaging (MRAI). The
Externí odkaz:
http://arxiv.org/abs/1809.06198