Tag: chen

Modification of a Numerical Method Using FIR Filters in a Time-dependent SIR Model for COVID-19 arXiv:2506.21739v1 Announce Type: new Abstract: Authors Yi-Cheng Chen, Ping-En Lu, Cheng-Shang Chang, and Tzu-Hsuan Liu use the Finite Impulse Response (FIR) linear system filtering method to track and predict the number of people infected and recovered from COVID-19, in a…