Hackaday

The Unreasonable Effectiveness Of The Fourier Transform

A talk, The Unreasonable Effectiveness of the Fourier Transform, was presented by [Joshua Wise] at Teardown 2025 in June last ...
Investopedia

Understanding Fourier Analysis: Uncovering Patterns in Time Series Data

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
eLife

From Syllables to Words: EEG Evidence of Different Age Trajectories in Speech Tracking and Statistical Learning in Infants at High and Low Likelihood for Autism

Delayed onset of canonical babbling and first words is often reported in infants later diagnosed with autism spectrum disorder (ASD). Identifying the neural mechanisms underlying language acquisition ...
IEEE

Near Field Sparse Representation and Dictionary Design Using Discrete Fresnel Transform

Abstract: Extremely large-scale antenna arrays (ELAAs) and millimeter wave (mmWave) communication are prominent enablers in advanced 6G networks. To accommodate the unique characteristics introduced ...
IEEE

On Securing Berrut Approximated Coded Computing Through Discrete Cosine Transforms

Abstract: Coded computing is a reliable and fault-tolerant mechanism for implementing large computing tasks over a distributed set of worker nodes. While a majority of coded computing frameworks ...
Frontiers

A Fourier Neural Operator-enhanced parabolic equation framework for highly efficient underwater acoustic field prediction

The parabolic equation (PE) serves as a fundamental methodology for modeling underwater acoustic propagation. The computational efficiency of this approach derives from the far-field approximation of ...