Abstract: Concentric elliptical antenna arrays, or CEAAs, are easy to implement since they don't have to be precisely round in shape and can direct the main beam in any direction. CEAA is easily ...

Estimating π with “fake circles” using Python. This short shows how to simulate the geometry, calculate the approximation step by step, and see how accuracy improves as the model gets refined. #Python ...

Stablecoins have emerged as the foundational building blocks in the broader tokenization of real-world assets (RWAs), Circle’s (NYSE: CRCL) chief strategy officer and head of global policy and ...