Enthusiasts used their home computers to search for ET—scientists are homing in on 100 signals they found

For 21 years, between 1999 and 2020, millions of people worldwide loaned UC Berkeley scientists their computers to search for ...
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 ...
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 ...
USA Today

3 fun tricks for using Live Photos on your iPhone

A photo is worth 1,000 words, but Live Photos are worth so much more. Here are some ways to use them you might not be familiar with.
IEEE

CV-SLAM: a new ceiling vision-based SLAM technique

Abstract: We propose a fast and robust CV-SLAM (ceiling vision-based simultaneous localization and mapping) technique using a single ceiling vision sensor. The proposed algorithm is suitable for ...