Polynomial graph filter (PGF) is an important tool for processing the irregular data captured from various complex networks, so the design of PGF is studied in this paper. First, Legendre polynomials ...

Trend analysis is like trying to guess where a ball will go next by watching where it’s been. In the stock market, it means ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Understanding the underlying graph structure of a nonlinear map over a particular domain is essential in evaluating its potential for real applications. In this paper, we investigate the structure of ...

Scientists have developed an exact approach to a key quantum error correction problem once believed to be unsolvable, and have shown that what appeared to be hardware-related errors may in fact be due ...