Abstract: Estimating angles for coherent signals remains a critical challenge in array signal processing. Traditional spatial smoothing techniques can recover the rank loss caused by signal coherence, ...

In this video, we use Python to calculate circular and geostationary orbits! Follow along as we apply physics equations to determine orbital radius, velocity, and the specific conditions needed for a ...

Espressif Systems’ EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled speakers, and control systems. It features a ...

The easiest way to see the carnage in action is to run it under gdb and break on PyInit__multiarray_umath. You'll see it gets called twice, the second time reentrantly (with a 276-frame backtrace ...

This project implements a systematic trading strategy that rotates monthly between the S&P 500 ETF (SPY) and the Nasdaq-100 ETF (QQQ) based on their trailing 3-month performance. The goal is to ...

In June 2025, photographs accurately reported Norway had developed and installed underwater turbines for energy production that were friendly to marine life. The meme in circulation falsely claimed ...

The meme in circulation falsely claimed these turbines existed in Norway. However, there used to be an underwater turbine prototype in the country. Further, underwater tidal turbines are currently in ...

Add Yahoo as a preferred source to see more of our stories on Google. May 17—A tornado warning that includes the southern area of Haywood County was issued from Balsam to Cruso until 5:30 a.m.

A tornado warning that includes the southern area of Haywood County was issued from Balsam to Cruso until 5:30 a.m. Saturday, May 17, by the National Weather Service. Radar imagery detected rotation ...