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81
Digital Modulation Identification Model Using Wavelet Transform and Statistical Parameters
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82
A Based Bayesian Wavelet Thresholding Method to Enhance Nuclear Imaging
Published 2009-01-01“…Since these images are modeled as the realization of a Poisson process, we propose a new framework that performs variance stabilizing of the Poisson process before applying an adapted Bayesian wavelet shrinkage. The proposed method has been applied on real images, and it has proved its performance.…”
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83
Symbol rate estimation of PSK signal based on PLL and wavelet transform
Published 2012-01-01Subjects: Get full text
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84
Damage Detection on Sudden Stiffness Reduction Based on Discrete Wavelet Transform
Published 2014-01-01“…The signal discontinuity of the structural acceleration responses of an example building is extracted based on the discrete wavelet transform. It is proved that the variation of the first level detail coefficients of the wavelet transform at damage instant is linearly proportional to the magnitude of the stiffness reduction. …”
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85
Research on the Wavelet Denoising Algorithm for Thorpe Analysis Based on the Radiosonde Data
Published 2025-01-01“…Therefore, this paper presents a new wavelet denoising method to determine the optimal decomposition layer based on adaptative Monte Carlo simulation, and the denoising effect of this method is tested by simulation data and real detection data. …”
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86
Interval Shannon Wavelet Collocation Method for Fractional Fokker-Planck Equation
Published 2013-01-01“…In this paper, we present an interval Shannon wavelet numerical method for the FFPE. In this method, a new concept named “dynamic interval wavelet” is proposed to solve the problem that the numerical solution of the fractional PDE is usually sensitive to boundary conditions. …”
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87
Study on the Noise Characteristic of Synchronous Belt Drive based on Wavelet Decomposition
Published 2020-08-01“…Finally, based on the analysis method of wavelet decomposition, the frequency distribution characteristics of the drive noise signal are obtained. …”
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88
Terrorist Group Behavior Prediction by Wavelet Transform-Based Pattern Recognition
Published 2018-01-01“…In this paper, we propose a comprehensive framework that combines social network analysis, wavelet transform, and the pattern recognition approach to investigate the dynamics and eventually predict the attack behavior of terrorist group. …”
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89
Continuous Wavelet Transform and CNN for Fault Detection in a Helical Gearbox
Published 2025-01-01Subjects: Get full text
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90
CRACK FAULT DIAGNOSIS OF GEAR BASED ON MORPHOLOGICAL WAVELET DE-NOISING
Published 2015-01-01Subjects: “…Morphological wavelet…”
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91
Locomotive Gear Fault Diagnosis Based on Wavelet Bispectrum of Motor Current
Published 2021-01-01“…Furthermore, a fault diagnostic approach for locomotive gears using the wavelet bispectrum and wavelet bispectral entropy is suggested. …”
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92
A Class of Weak Dual Wavelet Frames for Reducing Subspaces of Sobolev Spaces
Published 2022-01-01“…In recent years, dual wavelet frames derived from a pair of refinable functions have been widely studied by many researchers. …”
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93
APPLICATION OF IMPROVED EXPERIENCE WAVELET TRANSFORM IN FAULT DIAGNOSIS OF WIND TURBINE GEARBOX
Published 2022-01-01Subjects: Get full text
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94
Economic Policy Uncertainty and Stock Returns of Africa: A Wavelet Coherence Analysis
Published 2020-01-01“…The study employed daily data from December 2010 to December 2019 using wavelet coherence analysis. The results showed that global EPU comoves with most of the SR of African markets and was concentrated in the longer term, especially during the period between 2011 and 2019, although not substantially. …”
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95
Solving Fuzzy Volterra Integrodifferential Equations of Fractional Order by Bernoulli Wavelet Method
Published 2018-01-01“…A matrix method called the Bernoulli wavelet method is presented for numerically solving the fuzzy fractional integrodifferential equations. …”
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96
Numerical Treatment of Abel’s Integral Equations Via Chelyshkov Wavelets Collocation Technique
Published 2024-09-01Subjects: “…chelyshkov wavelets…”
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97
Fourier or Wavelet bases as counterpart self-attention in spikformer for efficient visual classification
Published 2025-01-01Subjects: Get full text
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98
An Overview of Composite Standard Elastic-Net Distribution Based on Complex Wavelet Coefficients
Published 2022-01-01“…The reason why this model is used is that wavelet tools have different levels of resolution. …”
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99
Denoising of Mechanical Vibration Signals Using Quantum-Inspired Adaptive Wavelet Shrinkage
Published 2014-01-01“…The potential application of a quantum-inspired adaptive wavelet shrinkage (QAWS) technique to mechanical vibration signals with a focus on noise reduction is studied in this paper. …”
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100
Improved Continuous Wavelet Transform for Modal Parameter Identification of Long-Span Bridges
Published 2020-01-01“…In this article, based on wavelet ridges and wavelet skeleton, the improved modal parameter identification method was studied. …”
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