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 ...
Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...
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 ...
json.dump(check_circular=True) uses a dictionary to track all objects already visited and creates keys with PyLong_FromVoidPtr. There is another solution for recursive container types in CPython ...
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 ...
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