Results 11 to 20 of about 108,025 (216)
Results in Physics, 2021 In this paper, numerical solution of third order integro-differential equation with boundary conditions is given utilizing Haar collocation technique. Both nonlinear and linear integro-differential equations are solved using this method.
M.M. Alqarni +6 more
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Machine learning with different digital images classification in laparoscopic surgery
Journal of Education, Health and Sport, 2022 The evaluation of the effectiveness of the automatic computer diagnostic (ACD) systems developed based on two classifiers – HAAR features cascade and AdaBoost for the laparoscopic diagnostics of appendicitis and ovarian cysts in women with chronic ...
M. Bayazitov +4 more
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Simulation of a non‐linear, time‐variant circuit using the Haar wavelet transform
IET Science, Measurement & Technology, 2022 Wavelet theory has disentangled numerous complexities, including those pertinent to transient and steady‐state responses of systems, when Laplace and Fourier transforms face insoluble obstacles. Reactive linear components (e.g.
Georgios G. Roumeliotis +2 more
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Haar Wavelet-Based Classification Method for Visual Information Processing Systems
Applied Sciences, 2023 Nowadays, the systems for visual information processing are significantly extending their application field. Moreover, an unsolved problem for such systems is that the classification procedure has often-conflicting requirements for performance and ...
Wang Huan +6 more
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Iris Recognition Using Wavelet Transform and Artificial Neural Networks [PDF]
Engineering and Technology Journal, 2015 In this approach to get more accuracy of the iris recognition, is composed of many steps: capturing the iris image, determining the location of the iris boundaries, normalization, preprocessed using median filter to remove noise, using wavelet transform ...
Hadeel N. Abdullah, Ahmed A. Abdullah
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Bayes Synthesis of Linear Nonstationary Stochastic Systems by Wavelet Canonical Expansions
Mathematics, 2022 This article is devoted to analysis and optimization problems of stochastic systems based on wavelet canonical expansions. Basic new results: (i) for general Bayes criteria, a method of synthesized methodological support and a software tool for ...
Igor Sinitsyn +3 more
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The Haar system in Besov-type spaces [PDF]
Studia Mathematica, 2020 Some Besov-type spaces $B^{s, }_{p,q}(\mathbb{R}^n)$ can be characterized in terms of the behavior of the Fourier--Haar coefficients. In this article, the authors discuss some necessary restrictions for the parameters $s$, $ $, $p$, $q$ and $n$ of this characterization.
Yuan, Wen +2 more
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Haar systems on equivalent groupoids [PDF]
Proceedings of the American Mathematical Society, Series B, 2016 For second countable locally compact Hausdorff groupoids, the property of possessing a Haar system is preserved by equivalence.
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The Haar System in Triebel–Lizorkin Spaces: Endpoint Results [PDF]
The Journal of Geometric Analysis, 2021 We characterize the Schauder and unconditional basis properties for the Haar system in the Triebel-Lizorkin spaces $F^s_{p,q}(\Bbb R^d)$, at the endpoint cases $s=1$, $s=d/p-d$ and $p=\infty$. Together with the earlier results in [10], [4], this completes the picture for such properties in the Triebel-Lizorkin scale, and complements a similar study for
Garrigós, Gustavo +2 more
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Improving application performance with biased distributions of quantum states
Physical Review Research, 2021 We consider the properties of a specific distribution of mixed quantum states of arbitrary dimension that can be biased towards a specific mean purity. In particular, we analyze mixtures of Haar-random pure states with Dirichlet-distributed coefficients.
Sanjaya Lohani +5 more
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