Fig. 10
The DF accuracy rate of different sampling rate. Each segment of signal was down sampled from 2 kHz to 400, 200, 100, and 20 Hz, and the 2 kHz was the golden standard
Fig. 10 | BioMedical Engineering OnLine
The DF accuracy rate of different sampling rate. Each segment of signal was down sampled from 2 kHz to 400, 200, 100, and 20 Hz, and the 2 kHz was the golden standard