Results 61 to 70 of about 90,794 (290)
A scale-space approach with wavelets to singularity estimation [PDF]
, 2005 This paper is concerned with the problem of determining the typical features of a curve when it is observed with noise. It has been shown that one can characterize the Lipschitz singularities of a signal by following the propagation across scales of the ...
Bigot, Jérémie
core +4 more sources
Advanced Engineering Materials, EarlyView.This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar +7 more
wiley +1 more source
Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
The Continuous Wavelet Transform: A Primer [PDF]
Wavelet analysis is becoming more popular in the Economics discipline. Until recently, most works have made use of tools associated with the Discrete Wavelet Transform.
Luís Francisco Aguiar +1 more
core +3 more sources
Wavelet Transform-Based UV Spectroscopy for Pharmaceutical Analysis
Frontiers in Chemistry, 2018 In research and development laboratories, chemical or pharmaceutical analysis has been carried out by evaluating sample signals obtained from instruments.
Erdal Dinç, Zehra Yazan
doaj +1 more source
Wavelets and Continuous Wavelet Transform for Autostereoscopic Multiview Images [PDF]
J. of Electrical Engineering, 2016 4 pages, 10 ...
openaire +2 more sources
Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam
Advanced Engineering Materials, EarlyView.Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley +1 more source
Wavelet analysis on a generalized helix space curves and its examples
EURASIP Journal on Advances in Signal ProcessingIn this paper, wavelet transform on a generalized helix space curves are investigated, including of local continuous wavelet transform at some point and discrete wavelet transform on a class of helix curves.
Xiaohui Zhou
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Applied Sciences, 2020 This study proposes a classification method that uses the continuous wavelet transform and the support vector machine approach to classify refrigerant flow noises generated in an air conditioner.
Un-Chang Jeong
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Continuous wavelet transform in quantum field theory [PDF]
Physical Review D, 2013 We describe the application of the continuous wavelet transform to calculation of the Green functions in quantum field theory: scalar $ ^4$ theory, quantum electrodynamics, quantum chromodynamics. The method of continuous wavelet transform in quantum field theory presented in M.Altaisky Phys. Rev. D81(2010)125003 for the scalar $ ^4$ theory, consists
Altaisky, Mikhail V. +1 more
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