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 ...
Microsoft

Microsoft propels retail forward with agentic AI capabilities that power intelligent automation for every retail function

REDMOND, Wash. — Jan. 8, 2026 — Microsoft Corp. on Thursday announced agentic AI solutions designed to bring intelligent automation to every part of the retail business. These new capabilities help ...
IEEE

Phase Estimation Using Discrete Chirp-Fourier-Transform-Based Method

Abstract: Spherical measurement is a relatively important application in optical measurement. The interferogram obtained in spherical inspection usually consists of closed fringe patterns. Obtaining ...
IEEE

System Identification With Fourier Transformation for Long-Term Time Series Forecasting

Abstract: Time-series prediction has drawn considerable attention during the past decades fueled by the emerging advances of deep learning methods. However, most neural network based methods fail in ...