Results 1 to 10 of about 502,588 (336)
Fluids, 2021 This work extends the characteristic-based volume penalization method, originally developed and demonstrated for compressible subsonic viscous flows in (J. Comput. Phys.
Nurlybek Kasimov +3 more
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Pointwise Wavelet Estimations for a Regression Model in Local Hölder Space
Axioms, 2022 This paper considers an unknown functional estimation problem in a regression model with multiplicative and additive noise. A linear wavelet estimator is first constructed by a wavelet projection operator.
Junke Kou, Qinmei Huang, Huijun Guo
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Face Retrieval Using Image Moments and Genetic Algorithm [PDF]
Engineering and Technology Journal, 2016 Content-based image retrieval has been developed in numerous fields. This provides more active management and retrieval of images than the keyword-based method.
Wathiq Najah Abdullah +1 more
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Teknik, 2021 Communication is essential in conveying information from one individual to another. However, not all individuals in the world can communicate verbally. According to WHO, deafness is a hearing loss that affects 466 million people globally, and 34 million ...
Vincentius Abdi Gunawan +1 more
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Responses of groundwater to precipitation variability and ENSO in the Vietnamese Mekong Delta
Hydrology Research, 2021 Groundwater is a critical component of water resources and has become the primary water supply for agricultural and domestic uses in the Vietnamese Mekong Delta (VMD).
Phong V. V. Le +6 more
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Coarse-grain cluster analysis of tensors with application to climate biome identification
Machine Learning: Science and Technology, 2020 A tensor provides a concise way to codify the interdependence of complex data. Treating a tensor as a d-way array, each entry records the interaction between the different indices.
Derek DeSantis +3 more
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ENO-wavelet transforms for piecewise smooth functions [PDF]
, 2002 We have designed an adaptive essentially nonoscillatory (ENO)-wavelet transform for approximating discontinuous functions without oscillations near the discontinuities. Our approach is to apply the main idea from ENO schemes for numerical shock capturing
Chan, Tony F., Zhou, H. M.
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Pengembangan Sistem Monitoring Kesehatan Jantung Tahan Noise Berbasis Sinyal EKG
Jurnal Sarjana Teknik Informatika, 2022 Penelitian mengenai sistem monitoring kesehatan jantung secara otomatis banyak dilakukan, namun masih belum menghasilkan output yang maksimal. Permasalahan utama dari penelitian yang sudah ada adalah akurasi sistem monitoring yang masih rendah terutama ...
Anggun Winursito
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IEEE Transactions on Information Theory, 2002 Summary: This paper studies the issue of optimal deconvolution density estimation using wavelets. The approach taken here can be considered as orthogonal series estimation in the more general context of the density estimation. We explore the asymptotic properties of estimators based on thresholding of estimated wavelet coefficients.
Jianqing Fan, Ja-Yong Koo
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Rotationally invariant texture features using the dual-tree complex wavelet transform [PDF]
, 2000 New rotationally invariant texture feature extraction methods are introduced that utilise the dual-tree complex wavelet transform (DT-CWT). The complex wavelet transform is a new technique that uses a dual tree of wavelet filters to obtain the real and ...
Bull, David +2 more
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