Hysteresis effect and seasonal step-like creep deformation of the Jiuxianping landslide in the Three Gorges Reservoir region
Slow-moving landslides are common in the Three Gorges reservoir (TGR) region. It may
evolve into massive landslide hazards due to reservoir level fluctuation and rainfall. The …
evolve into massive landslide hazards due to reservoir level fluctuation and rainfall. The …
Poisson noise removal from high-resolution STEM images based on periodic block matching
Scanning transmission electron microscopy (STEM) provides sub-ångstrom, atomic
resolution images of crystalline structures. However, in many applications, the ability to …
resolution images of crystalline structures. However, in many applications, the ability to …
Tight error bounds for rank-1 lattice sampling in spaces of hybrid mixed smoothness
We consider the approximate recovery of multivariate periodic functions from a discrete set
of function values taken on a rank-1 lattice. Moreover, the main result is the fact that any (non …
of function values taken on a rank-1 lattice. Moreover, the main result is the fact that any (non …
High-dimensional sparse FFT based on sampling along multiple rank-1 lattices
The reconstruction of high-dimensional sparse signals is a challenging task in a wide range
of applications. In order to deal with high-dimensional problems, efficient sparse fast Fourier …
of applications. In order to deal with high-dimensional problems, efficient sparse fast Fourier …
[HTML][HTML] Approximation of multivariate periodic functions based on sampling along multiple rank-1 lattices
L Kämmerer, T Volkmer - Journal of Approximation Theory, 2019 - Elsevier
In this work, we consider the approximate reconstruction of high-dimensional periodic
functions based on sampling values. As sampling schemes, we utilize so-called …
functions based on sampling values. As sampling schemes, we utilize so-called …
An improved vibration control method of a flexible non-uniform shaped manipulator
Ş Yavuz - Simulation Modelling Practice and Theory, 2021 - Elsevier
This paper presents an improved vibration control method that controls the amplitudes of
residual vibrations of a flexible non-uniform shaped manipulator with higher suppression …
residual vibrations of a flexible non-uniform shaped manipulator with higher suppression …
The frobenius FFT
J van Der Hoeven, R Larrieu - Proceedings of the 2017 ACM on …, 2017 - dl.acm.org
Let Fq be the finite field with q elements and let ω be a primitive n-th root of unity in an
extension field Fqd of Fq. Given a polynomial P∈ Fq [x] of degree less than n, we will show …
extension field Fqd of Fq. Given a polynomial P∈ Fq [x] of degree less than n, we will show …
Structured FFT and TFT: symmetric and lattice polynomials
Structured FFT and TFT Page 1 ∗ Joris van der Hoeven Laboratoire d’informatique UMR
7161 CNRS École 91128 Palaiseau Cedex, France vdhoeven@lix.polytechnique.fr Romain …
7161 CNRS École 91128 Palaiseau Cedex, France vdhoeven@lix.polytechnique.fr Romain …
Edge detection with trigonometric polynomial shearlets
K Schober, J Prestin, SA Stasyuk - Advances in Computational …, 2021 - Springer
In this paper, we show that certain trigonometric polynomial shearlets which are special
cases of directional de la Vallée Poussin-type wavelets are able to detect step …
cases of directional de la Vallée Poussin-type wavelets are able to detect step …
Multivariate periodic wavelets of de la Vallée Poussin type
R Bergmann, J Prestin - Journal of Fourier Analysis and Applications, 2015 - Springer
In this paper we present a general approach to multivariate periodic wavelets generated by
scaling functions of de la Vallée Poussin type. These scaling functions and their …
scaling functions of de la Vallée Poussin type. These scaling functions and their …