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SNR and MSE values depending on the DWT decomposition level using the Sym4 wavelet: first ECG signal with noise variance 10
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-Sym4 | SNR | 3.2753 | 3.2753 | 3.2753 |
| EMD-Sym4 | MSE | 30828.5871 | 30828.2766 | 30828.1463 |
| VMD-Sym4 | SNR | 23.5495 | 23.5598 | 23.5501 |
| VMD-Sym4 | MSE | 289.4219 | 288.7344 | 289.3812 |
