Results 31 to 40 of about 277,143 (293)
Recognition method of metal fracture images based on Wavelet kurtosis and Relevance vector machine
MATEC Web of Conferences, 2016 The useful information extracted from fracture images is the most fundamental problem of quantitative analysis and intelligent diagnosis of metal fracture.
Sun Yi, Li Zhinong, Yan Jingwen
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Journal of Marine Science and Engineering, 2022 The growing availability of long-term and large-scale passive acoustic recordings open the possibility of monitoring the vocal activity of elusive oceanic species, such as fin whales (Balaenoptera physalus), in order to acquire knowledge on their ...
Elena Schall, Clea Parcerisas
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Frontiers in Human Neuroscience, 2016 Electroencephalography (EEG) is a portable brain-imaging technique with the advantage of high-temporal resolution that can be used to record electrical activity of the brain.
Malik Muhammad Naeem Mannan +2 more
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Higher Moments Actually Matter: Spillover Approach for Case of CESEE Stock Markets
Mathematics, 2022 The interconnectedness of stock markets is an important topic in empirical research, as spillovers on financial markets matter for asset pricing, portfolio allocation, financial stability, and risk management. This research focuses on all four moments of
Tihana Škrinjarić
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Research on gear crack diagnosis of the planet gear transmission
The Journal of Engineering, 2019 Objected to the planetary gear transmission, research on the fault diagnosis of gear cracks is mainly carried out with method of EEMD decomposition and Envelope demodulation.
Chao Ma +3 more
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Modelling Shot Lengths of Hollywood Motion Pictures with the Dagum Distribution
Statistica, 2020 This paper demonstrates the three-parameter Dagum distribution provides a good fit for shot lengths in Hollywood films due to its ability to model a wide range of skewness and kurtosis values and a variety of tail behaviours by virtue of its two shape ...
Nick Redfern
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Empirical comparison of diffusion kurtosis imaging and diffusion basis spectrum imaging using the same acquisition in healthy young adults [PDF]
, 2017 As diffusion tensor imaging gains widespread use, many researchers have been motivated to go beyond the tensor model and fit more complex diffusion models, to gain a more complete description of white matter microstructure and associated pathology.
Grabowski, Thomas J +6 more
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Classification of RCS sequences based on KL divergence
The Journal of Engineering, 2019 Radar cross section (RCS) is an important characteristic of radar targets. The mean, variance, skewness, kurtosis, varying patterns of RCS sequences provide rich features for radar target classification.
Qiang Cheng, Li Chen, Yaolin Zhang
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On the Quantification of the GNSS Signals’ Quality for RFI Assessment
Engineering Proceedings, 2023 The performance of radio-frequency interference (RFI) detection and localization could be improved if they are applied on good quality inputs. RFI assessment is an important aspect of evaluating overall signal quality.
Naveed Ahmed
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Kurtosis in Large-Scale Structure as a Constraint on Non-Gaussian Initial Conditions [PDF]
, 1995 We calculate the kurtosis of a large-scale density field which has undergone weakly non-linear gravitational evolution from arbitrary non-Gaussian initial conditions.
Bouchet, François R. +1 more
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