American Institute of Physics

Teaching mathematical methods with the help of beer bottles

Using concepts students are already familiar with — like how bottles vibrate — can serve as a helpful anchor for more complex topics.
IEEE

Windowed Octonion Quadratic Phase Fourier Transform: Sharp Inequalities, Uncertainty Principles, and Examples in Signal Processing

Abstract: In this paper, we define the Windowed Octonion Quadratic Phase Fourier Transform (WOQPFT) and derive its inversion formula, including its essential properties, such as linearity, ...

What the Chinese art of tian-tsui has to do with kingfishers

The 19th century poet Gerard Manley Hopkins paid homage to the kingfisher’s brilliant plumage in his poem “As Kingfishers ...
IEEE

Application Research of Short-Time Fourier Transform in Music Generation Based on the Parallel WaveGan System

Abstract: Despite the widespread use of Fourier transform (FT) networks and generative adversarial networks (GANs) in audio signal processing, their practical effectiveness in unsupervised offline ...
Scientific Research Publishing

Utilization of Eggshells Waste as an Additive to Improve the Mechanical Properties of Clays ()

Thiaw, D. , Wade, A. , Sall, M. , Diouf, S. and Dieye, G. (2026) Utilization of Eggshells Waste as an Additive to Improve the Mechanical Properties of Clays. Journal of Minerals and Materials ...