Results 101 to 110 of about 5,531 (199)

An efficient spectral algorithm for non-linear astrophysical Lane–Emden problem using pseudo-Chebyshev wavelets with error analysis

Franklin Open
Mother wavelets play a crucial role in wavelet analysis, leading to the development of several well-known families such as Haar, Morlet, Legendre, and Chebyshev wavelets.
Susheel Kumar, Satish Kumar, Sudhir Kumar Mishra, Shyam Lal   +3 more
doaj   +1 more source

A Novel Feature Extraction Method Based on Legendre Multi-Wavelet Transform and Auto-Encoder for Steel Surface Defect Classification

IEEE Access
Effective steel surface defect classification with low computational cost is essential for online quality inspection. The challenge of this task is large intra-class differences and unclear inter-class distances shown in various surface defects.
Xiaoyang Zheng, Weishuo Liu, Yan Huang
doaj   +1 more source

Constructing Multiwavelet-based Shearlets and using Them for Automatic Segmentation of Noisy Brain Images Affected by COVID-19. [PDF]

J Med Signals Sens, 2023
Aghazadeh N, Moradi P, Noras P.
europepmc   +1 more source

Analysis and classification of 1H-NMR spectra by multifractal analysis. [PDF]

PLoS One, 2023
Kim J, Woo HK, Vimalajeewa D, Vidakovic B.   +3 more
europepmc   +1 more source

A fast Fibonacci wavelet-based numerical algorithm for the solution of HIV-infected CD4+T cells model. [PDF]

Eur Phys J Plus, 2023
Vivek, Kumar M, Mishra SN.
europepmc   +1 more source

Haar wavelets method for solving class of coupled systems of linear fractional Fredholm integro-differential equations. [PDF]

Heliyon, 2023
Darweesh A, Al-Khaled K, Al-Yaqeen OA.
europepmc   +1 more source

Improving the Efficiency of Variationally Enhanced Sampling with Wavelet-Based Bias Potentials. [PDF]

J Chem Theory Comput, 2022
Pampel B, Valsson O.
europepmc   +1 more source

An effective hybrid method for the optimal control of fraud rumor propagation on online social networks. [PDF]

Sci Rep
Khanduzi R, Jajarmi A, Ebrahimzadeh A.
europepmc   +1 more source

A new hybrid block collocation method for solving elliptic PDEs. [PDF]

Sci Rep
Rufai MA, Filippone S, Ramos H, Modanese G.   +3 more
europepmc   +1 more source

Existence and uniqueness of solutions for fuzzy fractional integro-differential equations with boundary conditions. [PDF]

Sci Rep
K A, V P, Kausar N, Salman MA.
europepmc   +1 more source