Fig. 5.
Sequence structures and graphic user interface for PPG signal processing and arithmetic operations
(a) Data acquisition logic, (b) , (c) Logic of fractional‐order integrator, (d) Logic of transition probability model
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.