A wavelet‐based variational multiscale method for the LES of incompressible flows in a high‐order DG‐FEM framework
Sign Up to like & getrecommendations! Published in 2019 at "International Journal for Numerical Methods in Fluids"
DOI: 10.1002/fld.4784
Abstract: This work focuses upon the development of a wavelet‐based variant of the variational multiscale method (VMS) for accurate and efficient large eddy simulation (LES) called wavelet‐based VMS‐LES (WMS‐LES). This approach has been incorporated within the… read more here.
Keywords: wavelet based; method; multiscale method; high order ... See more keywords
The comparative performance of wavelet‐based outbreak detector, exponential weighted moving average, and Poisson regression‐based methods in detection of pertussis outbreaks in Iranian infants: A simulation‐based study
Sign Up to like & getrecommendations! Published in 2020 at "Pediatric Pulmonology"
DOI: 10.1002/ppul.25036
Abstract: Early detection of outbreaks of transmissible diseases is essential for public health. This study aimed to determine the performance of the wavelet‐based outbreak detection method (WOD) in detecting outbreaks and to compare its performance with… read more here.
Keywords: wavelet based; detection; performance wavelet; performance ... See more keywords
Wavelet-based scaling indices for breast cancer diagnostics.
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DOI: 10.1002/sim.7264
Abstract: Mammography is routinely used to screen for breast cancer. However, the radiological interpretation of mammogram images is complicated by the heterogeneous nature of normal breast tissue and the fact that cancers are often of the… read more here.
Keywords: wavelet based; scaling indices; indices breast; based scaling ... See more keywords
What is the right balance between US monetary and fiscal policy? Explorations using simulated wavelet-based optimal tracking control
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DOI: 10.1007/s00181-017-1326-2
Abstract: This paper uses wavelet-based optimal control to simulate fiscal and monetary strategies under different levels of policy restrictions. The model applies the maximal overlap discrete wavelet transform to US quarterly GDP data and then uses… read more here.
Keywords: wavelet based; fiscal policy; policy; based optimal ... See more keywords
A simple wavelet-based test for serial correlation in panel data models
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DOI: 10.1007/s00181-020-01830-6
Abstract: Hong and Kao (2004) proposed a class of general applicable wavelet-based tests for serial correlation of unknown form in the residuals from a panel regression model. The tests can be applied to both static and… read more here.
Keywords: panel; wavelet based; serial correlation; correlation ... See more keywords
Analysis of tribological behaviour of titanium nitride-coated stainless steel with the use of wavelet-based methods
Sign Up to like & getrecommendations! Published in 2021 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-021-02016-x
Abstract: Tribological behaviour is characterized by the strong nonlinear effects in its response, which are hardly identified with standard signal processing methods. One of the challenges in the analysis of wear phenomena is identification of its… read more here.
Keywords: wavelet; based methods; analysis tribological; wavelet based ... See more keywords
A wavelet-based hybrid neural network for short-term electricity prices forecasting
Sign Up to like & getrecommendations! Published in 2019 at "Artificial Intelligence Review"
DOI: 10.1007/s10462-019-09702-x
Abstract: Forecasting is a very important and difficult task for various economic activities. Despite the great evolution of time series modeling, forecasters are still in the hunt for better strategies to improve mathematical models and come… read more here.
Keywords: wavelet based; time series; electricity; wavelet ... See more keywords
Wavelet-Based Approximation Algorithms for Some Nonlinear Oscillator Equations Arising in Engineering
Sign Up to like & getrecommendations! Published in 2019 at "Journal of The Institution of Engineers (India): Series C"
DOI: 10.1007/s40032-019-00517-x
Abstract: In this paper, we have applied the wavelet-based computational algorithms to solve some nonlinear oscillator equations arising in engineering. Operational matrices of derivatives are used to convert nonlinear differential equation into a system of linear/nonlinear… read more here.
Keywords: wavelet based; arising engineering; equations arising; wavelet ... See more keywords
Gabor wavelet-based deep learning for skin lesion classification
Sign Up to like & getrecommendations! Published in 2019 at "Computers in biology and medicine"
DOI: 10.1016/j.compbiomed.2019.103423
Abstract: Skin cancer cases are increasing and becoming one of the main problems worldwide. Skin cancer is known as a malignant type of skin lesion, and early detection and treatment are necessary. Malignant melanoma and seborrheic… read more here.
Keywords: wavelet based; gabor wavelet; skin lesion; lesion ... See more keywords
Wavelet based rule for fault detection
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DOI: 10.1016/j.ifacol.2018.09.585
Abstract: Abstract The paper presents wavelet based fault detection method and the analysis of error rates. The proposed method is based on signal representations in Daubechies wavelet bases. For the designed fault detection rule, the upper… read more here.
Keywords: fault detection; detection; based rule; wavelet based ... See more keywords
Co-movements among precious metals and implications for portfolio management: A multivariate wavelet-based dynamic analysis
Sign Up to like & getrecommendations! Published in 2021 at "Resources Policy"
DOI: 10.1016/j.resourpol.2021.102419
Abstract: Abstract This paper investigates the co-movements among precious metals (gold, silver, platinum, and palladium) across time-frequency domains and investment horizons and its implications for dynamic hedging, asset allocation, and utility gains. Based on a multiple… read more here.
Keywords: wavelet based; based dynamic; among precious; movements among ... See more keywords