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ECG-Mamba: Cardiac Abnormality Classification With Non-Uniform-Mix Augmentation on 12-Lead ECGs [PDF]
IEEE Journal of Translational Engineering in Health and MedicineObjective: The detection of heart abnormalities using electrocardiograms (ECG) is a critical task in medical diagnostics. A lot of literature has utilized ResNet and Transformer architectures to detect heart disease based on ECG signals.
Huawei Jiang +3 more
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Journal of Harbin University of Science and Technology, 2021 In order to reveal the heat transfer mechanism of supercritical methane heat exchanger，a coupled model for solid wall heat conduction and convection supercritical methane is established，and the non-uniform flow field of convection heat transfer ...
SUN Hui-qin +5 more
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Non Uniform Random Walks [PDF]
Discrete Mathematics & Theoretical Computer Science, 2003 Given $\epsilon _i ∈ [0,1)$ for each $1 < i < n$, a particle performs the following random walk on $\{1,2,...,n\:\}$par If the particle is at $n$, it chooses a point uniformly at random (u.a.r.) from $\{1,...,n-1\}$.
Nisheeth Vishnoi
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Computation, 2023 In this paper, we introduce a novel approach employing two-dimensional uniform and non-uniform Haar wavelet collocation methods to effectively solve the generalized Burgers–Huxley and Burgers–Fisher equations.
Narendra Kumar +2 more
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Frontiers in Energy Research, 2022 A harsh and complex thermal environment in the combustor threatens safe working of scramjets. In this study, heat transfer and flow structures of supercritical n-decane under 3 MPa in a regenerative cooling channel loaded with non-uniform heat flux ...
Jian Liu +4 more
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A non‐uniform NSAF‐SF adaptive algorithm
Electronics Letters, 2021 Speech enhancement and acoustic noise reduction are two important tasks where adaptive filtering algorithms emerge as a competitive solution. Unfortunately, in such applications the convergence rate of the system identification is hampered when the ...
P. P. S. Xavier +2 more
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Research on distribution characteristics of methane in coal based on infrared imaging technology
Meikuang Anquan, 2021 In order to study the characteristics of the non-uniform distribution of methane gas and the non-uniform change of coal temperature during the adsorption process of coal, this paper uses infrared thermal imaging to observe the process of adsorption of ...
WANG Chen, FENG Zengchao
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Density Gain-Rate Peaks for Spectral Clustering
IEEE Access, 2021 Clustering has been troubled by varying shapes of sample distributions, such as line and spiral shapes. Spectral clustering and density peak clustering are two feasible techniques to address this problem, and have attracted much attention from academic ...
Jiexing Liu, Chenggui Zhao
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The Study of Elastic Buckling Load of Uniform & Non-Uniform Columns Under Non-Uniform Axial Loading Using Finite Element Method [PDF]
Journal of Structural and Construction Engineering, 2021 The need to use non-uniform members in the structures from the past till now had been proposed although the subjects and research references in this case are insufficient.
Masooud Mahmoudabadi +2 more
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Aerospace, 2023 The waverider is widely used in hypersonic vehicles with its high aerodynamic performance, but due to the serious aerothermal environment, its sharp leading edge should be blunted.
Zhipeng Qu +5 more
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