Results 51 to 60 of about 273,195 (168)
Fourier methods for biosequence analysis
Nucleic Acids Research, 1990 Novel methods are discussed for using fast Fourier transforms for DNA or protein sequence comparison. These methods are also intended as a contribution to the more general computer science problem of text search. These methods extend the capabilities of previous FFT methods and show that these methods are capable of considerable refinement.
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Current measurements in the intermittent-contact mode of atomic force microscopy using the Fourier method: a feasibility analysis. [PDF]
Beilstein J Nanotechnol, 2020 Uluutku B, Solares SD.
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On Variational Fourier Particle Methods
Journal of Scientific ComputingAbstractIn this article we describe a unifying framework for variational electromagnetic particle schemes of spectral type, and we propose a novel spectral Particle-In-Cell (PIC) scheme that preserves a discrete Hamiltonian structure. Our work is based on a new abstract variational derivation of particle schemes which builds on a de Rham complex where ...
Martin Campos Pinto +3 more
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Using all-phase Fourier method to reconstruct discontinuous signal
Tongxin xuebao, 2005 In order to reconstruct discontinuous signal with the least error by using finite information, the concept of all-phase data processing and the conventional Fourier approximation were combined.
HUANG Xiang-dong +2 more
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A Fourier Fitting Method for Floating Vehicle Trajectory Lines
ISPRS International Journal of Geo-InformationWith the advancement of spatial positioning technology, trajectory data have been growing rapidly. Trajectory data record the spatiotemporal information and behavioral characteristics of moving objects, and in-depth analysis can provide decision support ...
Yun Shuai, Pengcheng Liu, Hao Han
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Fourier Analysis of CMFD Method in Cylindrical Geometry
Yuanzineng kexue jishuThe coarse mesh finite difference (CMFD) method has been widely adopted as an acceleration algorithm for neutron transport calculations, effectively reducing computational costs and improving convergence.
WEN Yuchen, HAO Chen, WANG Yizhen
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Reconstruction for 3D PET Based on Total Variation Constrained Direct Fourier Method. [PDF]
PLoS One, 2015 Yu H +5 more
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Linear anti-jamming algorithm design for multi-channel optical fiber communication. [PDF]
PLoS OneYu H.
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PCA whitening improves the illumination tolerance for visual place recognition with Fourier signatures. [PDF]
Sci RepOffermann L.
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