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SNR and MSE values depending on the DWT decomposition level using the DB4 wavelet: fourth ECG signal with noise variance 10
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-DB4 | SNR | 3.0218 | 3.0218 | 3.0218 |
| EMD-DB4 | MSE | 131418.6073 | 131418.5735 | 131418.5741 |
| VMD-DB4 | SNR | 28.7612 | 28.7595 | 28.5845 |
| VMD-DB4 | MSE | 87.1689 | 87.2021 | 90.7890 |
