Results 121 to 130 of about 6,413,007 (222)
Research on Microseismic Signal Denoising Method Based on LMD–SVD
工程科学与技术, 2019 As the real and three-dimension monitoring method, microseismic monitoring can be utilized to evaluate engineering rockmass stability and offer early security warning to people.
Linlu DONG +3 more
doaj
Plant Breeding, EarlyView.ABSTRACT In Brazilian apple breeding (Malus domestica Borkh.), Active Germplasm Banks are providing the genetic diversity required for selecting genotypes with low chilling requirements, high yield and superior fruit quality. This study estimated genetic parameters and perform genotype selection based on phenotypic traits from the IDR‐Paraná breeding ...
Alexandre Friedrich Ribas +4 more
wiley +1 more source
Compressão de imagens digitais via DVS [PDF]
, 2004 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática.O foco desse trabalho não é, exatamente, o de examinar a eficiência da decomposição em valores singulares, aplicada à compressão de ...
Lorigiola, Walisson Pereira
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Psychiatry and Clinical Neurosciences, EarlyView.Aim The link between violence‐related epigenetic changes and attentional problems (APs) is still not well understood. This article examines if exposure to family and community violence during childhood and adolescence may shape DNA methylation patterns associated with attention in youth.
Renata Queiroz Ramos +6 more
wiley +1 more source
Photochemistry of CryB from Rhodobacter sphaeroides
Photochemistry and Photobiology, EarlyView.Elucidation of the photochemistry of CryB from Rhodobacter sphaeroides was achieved from the nanosecond to second timescale. A fast (<5 ns) deprotonation of the terminal electron donor Trp338 and the involvement of Tyr337 in photoreduction have been revealed.
Christopher Einholz +6 more
wiley +1 more source
Continuation of Periodic Solutions in Conservative Systems Leveraging the First Integral of Motion
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT Dynamical systems are often analysed with respect to a system parameter, for which numerical continuation methods are typically used. In most cases, dissipative systems are considered. Here, the continuation of periodic solutions requires the existence of an explicit parameter that can be varied during the continuation process.
Julian Vogelei +2 more
wiley +1 more source
SVD-Based Digital Image Watermarking Scheme
, 2009 [[abstract]]In the past couple of years, several digital watermarking schemes have been proposed and based on DCT, DFT, and DWT transformations. In this paper, a singular value decomposition (SVD)-based watermarking scheme is proposed. SVD transformation
Chang, C. C. ; Tsai, P. Y. ; Lin, M. H
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Sparsity‐Driven Source Localization in Tomographic Sensing Applications
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT Hyperspectral standoff detection systems such as Focal Plane Array (FPA) Fourier Transform Infrared (FTIR) spectrometers provide high spatial resolution in detecting airborne chemical contaminants that are invisible to the human eye but potentially hazardous. When two such systems are operated simultaneously with a suitable opening angle, they
Marco Mattuschka +5 more
wiley +1 more source
The Singular-Value Decomposition Multigrid POTFIT (SVD-MGPF) Algorithm
, 2019 We present the new Singular-Value Decomposition Multigrid POTFIT (SVD-MGPF), a grid-based tensor decomposition algorithm for large dimensional systems with particular focus on Quantum Dynamical problems.
Pelaez-Ruiz, Daniel
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Frequency‐dependent contraction rates for the Bayesian method to the inverse source problem
Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.Abstract This paper addresses an inverse source problem for acoustic waves in a range of frequencies. Our study has two main goals. First, although the problem is severely ill‐posed with a logarithmic stability estimate, we demonstrate, through careful analysis of the forward map's singular values, that increasing the frequency range enhances stability,
Pu‐Zhao Kow, Jenn‐Nan Wang
wiley +1 more source