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检索条件"主题词=INTERPOLATION algorithms"
119 条 记 录,以下是81-90 订阅
排序:
Fault diagnosis for track circuit using AOK-TFRs and AGA
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CONTROL ENGINEERING PRACTICE 2012年 第12期20卷 1270-1280页
作者: Zhao Lin-Hai Wu Jian-Ping Ran Yi-Kui Beijing Jiaotong Univ Sch Elect & Informat Engn Beijing 100044 Peoples R China Univ Southampton Transportat Res Grp Southampton Hants England WSP Grp London England Beijing Univ Posts & Telecommun Beijing 100088 Peoples R China
This paper presents a collaborative fault diagnosis system for compensation capacitor in track circuit using adaptive optimal kernel time-frequency representations (AOK-TFRs) and adaptive genetic algorithm (AGA) based... 详细信息
来源: 评论
AN APPROACHING FOURIER ANALYSIS OF THE RELAXATION EFFECT ON THE SIMPLE ALGORITHM
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NUMERICAL HEAT TRANSFER PART A-APPLICATIONS 2012年 第6期62卷 499-511页
作者: Wang, F. Li, Y. T. Wuhan Univ State Key Lab Water Resources & Hydropower Engn S Wuhan 430072 Hubei Province Peoples R China
The Fourier decomposition is employed to derive the error amplification matrix for the SIMPLE algorithm implemented on a collocated grid with the Rhie-Chow interpolation method incorporated, and an approaching method ... 详细信息
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Provably Convergent Multifidelity Optimization Algorithm Not Requiring High-Fidelity Derivatives
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AIAA JOURNAL 2012年 第5期50卷 1079-1089页
作者: March, Andrew Willcox, Karen MIT Dept Aeronaut & Astronaut Cambridge MA 02139 USA
This paper presents a provably convergent multifidelity optimization algorithm for unconstrained problems that does not require high-fidelity gradients. The method uses a radial basis function interpolation to capture... 详细信息
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High accuracy Hough transform based on butterfly symmetry
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ELECTRONICS LETTERS 2012年 第4期48卷 199-U200页
作者: Du, Shengzhi Tu, Chunling Sun, Mingwei Univ S Africa Dept Elect & Min Engn ZA-0001 Pretoria South Africa Tshwane Univ Technol Dept Elect Engn Pretoria South Africa Nankai Univ Dept Automat Tianjin 300071 Peoples R China
The theoretical symmetry in Hough transform (HT) butterflies is addressed. The reason the symmetry is damaged in real HT butterflies is analysed and employed to propose a high accuracy HT. Experiment demonstrates that... 详细信息
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Result-consistent counter sampling scheme for coarse-fine TDCs
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ELECTRONICS LETTERS 2012年 第19期48卷 1195-U43页
作者: Michalik, P. Fernandez, D. Madrenas, J. Univ Politecn Cataluna Dept Engn Elect Barcelona Spain Baolab Microsyst Terrassa Spain
A novel sampling scheme for coarse-fine time-to-digital converters (TDCs), whose architecture commonly comprises a synchronous counter as a coarse part and delay-line based phase interpolator as a fine part, is propos... 详细信息
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NSE abundance data
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ATOMIC DATA AND NUCLEAR DATA TABLES 2012年 第4期98卷 852-861页
作者: Odrzywolek, Andrzej Jagiellonian Univ M Smoluchowski Inst Phys PL-30059 Krakow Poland
A novel method of calculating nuclear statistical equilibrium (NSE) is presented. Basic equations are carefully solved using arbitrary precision arithmetic. A special interpolation procedure is then used to retrieve a... 详细信息
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Creating a Continuous Topography of Performance From Discrete Sports Actions
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IFAC Proceedings Volumes 2012年 第2期45卷 814-818页
作者: Michael Stöckl Martin Lames Technical University of Munich Munich 80992 Germany
Abstract Nowadays, in many sports discrete data describing actions of athletes are collected in order to analyze performance. Performance analysis using these data usually is based on creating categories by which the ... 详细信息
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Scattered and track data interpolation using an efficient strip searching procedure
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APPLIED MATHEMATICS AND COMPUTATION 2011年 第12期217卷 5949-5966页
作者: Allasia, G. Besenghi, R. Cavoretto, R. De Rossi, A. Univ Turin Dept Math I-10123 Turin Italy
A new local algorithm for bivariate interpolation of large sets of scattered and track data is presented. The method, which changes partially depending on the kind of data, is based on the partition of the interpolati... 详细信息
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The Nonlocal p-Laplacian Evolution for Image interpolation
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MATHEMATICAL PROBLEMS IN ENGINEERING 2011年 第1期2011卷 1-11页
作者: Zhan, Yi Chongqing Technol & Business Univ Coll Math & Stat Chongqing 400067 Peoples R China
This paper presents an image interpolation model with nonlocal p-Laplacian regularization. The nonlocal p-Laplacian regularization overcomes the drawback of the partial differential equation (PDE) proposed by Belahmid... 详细信息
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Three-dimensional synthetic turbulence constructed by spatially randomized fractal interpolation
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Physical Review E 2011年 第2期84卷 026328-026328页
作者: Zhi-Xiong Zhang Ke-Qi Ding Yi-Peng Shi Zhen-Su She State Key Laboratory of Turbulence and Complex Systems and College of Engineering Peking University Beijing 100871 P.R. China Center for Applied Physics and Technology Peking University Beijing 100871 P.R. China
A spatially randomized fractal interpolation algorithm to construct three-dimensional synthetic turbulence from original coarse field is reported. As in the one-dimensional case by Ding et al.(Phys. Rev. E 82, 036311,... 详细信息
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