SVR-EEMD: An Improved EEMD Method Based on Support Vector Regression Extension in PPG Signal Denoising

<div>Time (a) and frequency (b) domain distribution characteristics of the PPG signal of patient 25.</div>

Computational and Mathematical Methods in Medicine

Figure 4: SVR-EEMD: An Improved EEMD Method Based on Support Vector Regression Extension in PPG Signal Denoising 