GitHub

pyfftlog - A python version of FFTLog

This is a python version of the logarithmic FFT code FFTLog as presented in Appendix B of Hamilton (2000) and published at jila.colorado.edu/~ajsh/FFTLog. A simple ...
IEEE

Enhancing Accuracy in FDTD Near-to-Far-Field Transformations Using a Phase Shift Interpolation

Abstract: We present an efficient technique for enhancing the accuracy of near-to-far-field (NTFF) transformations in the finite-difference time-domain (FDTD) method. By incorporating phase shift fast ...
VentureBeat

Databricks open-sources declarative ETL framework powering 90% faster pipeline builds

Today, at its annual Data + AI Summit, Databricks announced that it is open-sourcing its core declarative ETL framework as Apache Spark Declarative Pipelines, making it available to the entire Apache ...
Frontiers

Frequency domain estimation method of the characteristic period of the P wave of earthquakes

1 Laboratory Electrical Measurements, Department of Electrical Measurements, “Gheorghe Asachi” Technical University of Iași, Iași, Romania 2 Laboratory Energy Utilization, Department of Energy ...
GitHub

Geodesic interpolation for collective variables

This repository contains the code and input files to reproduce the results of the paper "Learning Collective Variables with Synthetic Data Augmentation through Physics-inspired Geodesic Interpolation" ...
IEEE

Spline Interpolation Based FFT Simulation Algorithm

Abstract: Spline interpolation based fast Fourier transform (FFT), referred to as the SFFT, is proposed in the present paper to further enhance the computational speed of simulating the multivariate ...