Abstract: In this letter, the novel asymmetric t-GARCH(1,1) (ATGARCH(1,1)) model is proposed. By calculating the tail exponent (TE), it is discovered that the TE of the ATGARCH(1,1) distribution is ...

Tesla is ending production of the Model S sedan and Model X SUV, CEO Elon Musk announced Wednesday during the company’s quarterly earnings call. The company will make the final versions of both ...

Python physics explained: tides and their mathematical model. Learn how tidal forces work and how to model them step-by-step in Python using clean math, simple assumptions, and clear visual intuition.

How to model a pendulum in Python using Jupyter Notebooks. This video walks through the physics of pendulum motion and shows how to simulate it step by step with clean Python code and clear ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence. Save this story Save this story Even the smartest artificial intelligence ...

Heil, with corporate headquarters in Chattanooga, Tennessee, and a manufacturing facility in Payne, Alabama, has introduced its Common Body platform, an engineering advancement that brings together ...

View post: Amazon Has a Power Tool Organizer on Sale for Just $26 That Will Instantly Declutter Your Garage Remember Tesla’s $25,000 budget EV? Neither do we, since it was scrapped before it ever ...

This tool calculates radiative transfer through the atmosphere using spectrally resolved line-by-line methods, accounting for gas absorption, temperature profiles, and pressure-dependent line ...

ABSTRACT: The study applies a Kalman filter (KF) to Generalized Autoregressive Conditional Heteroskedasticity (GARCH) models to create a hybrid model, to estimate the parameters of the GARCH model in ...