SciELO

An efficient coupled polynomial interpolation scheme for shear mode sandwich beam finite element

An efficient piezoelectric sandwich beam finite element is presented here. It employs the coupled polynomial field interpolation scheme for field variables which incorporates electromechanical ...
IEEE

Ip-DFT Based on Polynomial Interpolation and Newton-Raphson: A Multifrequency Estimation Alternative for Zero-Padding and Window Function Independence

Abstract: The need for Zero-Padding alternatives for implementing the FFT technique with the ipDFT algorithm has received few citations in the literature. In the present work, we adapted the ipDFT ...
IEEE

Analysis of Machine Learning Performance in Spatial Interpolation of Rainfall Data

Abstract: The spatialization of precipitation data is crucial for studies on climatology, agriculture, and climate change, as well as for urban and environmental planning. Established spatial ...
GitHub

Kolmogorov-Arnold Networks (KAN) using Chebyshev polynomials instead of B-splines.

This is inspired by Kolmogorov-Arnold Networks https://arxiv.org/abs/2404.19756v2, which uses B-splines to approximate functions. B-splines are poor in performance ...