Table 3 High spectral energy density areas and their corresponding frequencies in Figure 6
From: Vital sign sensing method based on EMD in terahertz band
High spectral energy density areaσ i | Corresponding frequencyf i (Hz) | Average of normalized spectral energy density |
|---|---|---|
σ 1 | 1.981 | 0.0078 |
σ 2 | 1.003 | 0.0597 |
σ 3 | 0.807 | 0.0132 |
σ 4 | 0.592 | 0.0197 |
σ 5 | 0.230 | 0.8387 |