Results 271 to 280 of about 333,618 (298)
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High-accuracy formula for discrete calculation of fourier transforms
Applied Mathematics and Computation, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On improving the accuracy of the Hough transform: theory, simulations, and experiments
Proceedings CVPR '88: The Computer Society Conference on Computer Vision and Pattern Recognition, 2003The authors present two methods for very-high-precision estimation of straight-line parameters from the Hough transform and compare them with the standard method of taking the absolute peak in the Hough array and with least-squares fitting using both extensive simulation and a number of tests with real target images.
Wayne Niblack, Dragutin Petkovic
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Dispersion accuracy using Slant Stack transformation
71st EAGE Conference and Exhibition - Workshops and Fieldtrips, 2009Last decencies show the increasing interest in using Multichannel Spectral Analysis of Surface Waves (MASW) for ground structure recovery. Using MASW the dispersion characteristics of surface wave field is often determined using so called p−τ transformation known as Slant Stack (SL).
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Accuracy Analysis of Unscented Transformation of Several Sampling Strategies
2009 10th ACIS International Conference on Software Engineering, Artificial Intelligences, Networking and Parallel/Distributed Computing, 2009UT (Unscented Transformation) has been paid much attention within nonlinear filtering community for its significant accuracy and implementation advantages. Although several sampling strategies for the UT method has been developed, their comparison and analysis is still absent.
Wu Zhang, Min Liu, Zong-gui Zhao
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Contribution to the accuracy of the affine transformation
1990Razmatra se problem ocjene točnosti afine transformacije i daje zakonitost raspodjele srednjih pogrešaka transformiranih koordinata. Daje se primjer afine transformacije između sustava Gauss-Krügerove projekcije i Krimskog koordinatnog sustava za područje Istre.
Lapaine, Miljenko, Frančula, Nedjeljko
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High accuracy Hilbert transformer realization for multicarrier communications
2015 38th International Conference on Telecommunications and Signal Processing (TSP), 2015The basic motivation for this work is to investigate how Hilbert transformer (HT) design optimization can influence the Bit Error Ratio (BER) performance of a multicarrier wireless system. The implementation of a novel digital allpass based HT is proposed.
Kamelia Nikolova +3 more
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Improving the Accuracy of Tracker by Linearized Transformer
Proceedings of the 12th International Conference on Pattern Recognition Applications and Methods, 2023Thang Hoang Dinh +3 more
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A New High Accuracy Current Transformer
Transactions of the American Institute of Electrical Engineers, 1929This paper is presented for the purpose of describing a new method of compensation, by the use of which the ratio and phase-angle errors of current transformers are materially reduced. There are several methods by which the ratio and phase-angle errors of current transformers may be reduced. The following are those which are most commonly used: 1.
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Accuracy of pulse-width transformers
2012В статье сформулирована задача оценки точности широтно-импульсных преобразователей для распространенных случаев использования этих ...
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The accuracy of finite fourier transforms
Journal of Computational Physics, 1975openaire +2 more sources