IEEE

Tutorial on Empirical Mode Decomposition: Basis Decomposition and Frequency Adaptive Graduation in Non-Stationary Time Series

Abstract: This tutorial explores the class of non-parametric time series basis decomposition methods particularly suited for nonstationary time series known as Empirical Mode Decomposition (EMD). In ...
GitHub

Godot 3D A* Pathfinding Tutorial

This repository contains the source code for the Godot 3D A* Pathfinding Tutorial. You can follow along with the series on YouTube. If there is a bug or issue with the code, feel free to open an issue ...
NPR

Politics

February 22, 2026 • Primary voters in a small number of districts play an outsized role in deciding who wins Congress. The Trump-initiated mid-decade redistricting is driving that number of ...