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SNR and MSE values depending on the DWT decomposition level using the DB4 wavelet: second ECG signal with noise variance 10
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-DB4 | SNR | 5.0057 | 5.0058 | 5.0058 |
| EMD-DB4 | MSE | 20696.9580 | 20696.5336 | 20696.5801 |
| VMD-DB4 | SNR | 21.2452 | 21.2548 | 21.2550 |
| VMD-DB4 | MSE | 491.9994 | 490.9134 | 490.8844 |
