From industrial robots to self-driving cars, engineers face a common problem: keeping machines steady and predictable. When ...

Sept. 9 (UPI) --Google is celebrating the start of the 2025-26 school year with a quadratic equation-themed Doodle. The mathematical formula has useful applications across physics, engineering and ...

Abstract: This paper develops a quadratic function convex approximation approach to deal with the negative definite problem of the quadratic function induced by stability analysis of linear systems ...

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Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: To obtain chaotic systems with good properties to help chaos based image encryption, this paper first study the condition under which quadratic functions can be used as pseudo-random ...

9. Information in relation to the person subject to the notification obligation 2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are ...

The Galaxy S25 Edge and the S25+ are the two most evenly matched phones in Samsung's flagship lineup. We explain exactly what makes them different and help you decide whether the Edge is worth an ...

Look back at Xiaomi 14 Ultra released last year: it’s not much fun, and technically, it’s not that different from the 13 Ultra. But the latest Xiaomi 15 Ultra is truly upgraded. The camera system has ...

Competes with: Ford Escape, Honda CR-V, Hyundai Tucson, Mazda CX-5, Mitsubishi Outlander, Subaru Forester, Toyota RAV4 Looks like: The ID.4’s gas-powered cousin Powertrains: 201-horsepower, ...

The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on the standard model of galaxy evolution and bolstered a rival theory for ...