Results 181 to 190 of about 320 (204)

2D legendre wavelet filter for iris recognition feature extraction

Proceedings of the 3rd International Conference on Cryptography, Security and Privacy, 2019
In iris recognition system, the feature extraction is the most important stages where the iris unique feature is extracted. Several methods of achieving this have been proposed in order to extract the distinct features that are unique to each individual.
Danlami Muktar, Sapiee Jamel, Sofia Najwa Ramli, Mustafa Mat Deris   +3 more
openaire   +1 more source

Legendre wavelets method for solving fractional integro-differential equations

International Journal of Computer Mathematics, 2014
In this paper, based on the constructed Legendre wavelets operational matrix of integration of fractional order, a numerical method for solving linear and nonlinear fractional integro-differential equations is proposed. By using the operational matrix, the linear and nonlinear fractional integro-differential equations are reduced to a system of ...
Zhijun Meng, Lifeng Wang, Hao Li, Wei Zhang   +3 more
openaire   +1 more source

Numerical solution of Abel’s integral equation by using Legendre wavelets

Applied Mathematics and Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

A learnable activation function based on orthogonal Legendre wavelets

International Journal of Wavelets, Multiresolution and Information Processing
Activation functions play a crucial role in introducing nonlinearity into neural networks. Previous approaches, such as rectifying neurons and logistic sigmoid neurons, primarily focused on constructing activation functions based on biological models. These methods have achieved considerable success in various machine learning tasks. However, they are
Yan Ye, Zhi Liu
openaire   +2 more sources

Legendre wavelets method for solving differential equations of Lane–Emden type

Applied Mathematics and Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Two-dimensional Legendre wavelets and operational matrices of integration

2005
Summary: One-dimensional Legendre wavelets are the basis of a numerical method for solving one-dimensional variational problems and integral equations. In this paper we introduce two-dimensional Legendre wavelets. These wavelets are defined over the interval \([0,1]\times[0,1]\) and an orthonormal set over this interval.
openaire   +1 more source

Hierarchical Type Stability Criteria for Delayed Neural Networks via Canonical Bessel–Legendre Inequalities

IEEE Transactions on Cybernetics, 2018
Xian-Ming Zhang, Qing-Long Han
exaly  

Translation and scale invariants of Legendre moments

Pattern Recognition, 2004
Ramakrishnan Mukundan
exaly  

On the convergence rates of Legendre approximation

Mathematics of Computation, 2012
Haiyong Wang, Shuhuang Xiang
exaly  

Application of Legendre Neural Network for solving ordinary differential equations

Applied Soft Computing Journal, 2016
Snehashish Chakraverty
exaly