Figure 12.
Effect of the kernel size N on noise reduction in the AVF pulse wave measurement. The random noise on the AVF pulse wave was suppressed by the moving-average filtering. Larger kernel size made the observed AVF pulse wave clearer.
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.