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SNR and MSE values depending on the DWT decomposition level using the Sym4 wavelet: second ECG signal with noise variance 10
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-Sym4 | SNR | 5.0057 | 5.0058 | 5.0058 |
| EMD-Sym4 | MSE | 20697.0722 | 20696.5657 | 20696.5026 |
| VMD-Sym4 | SNR | 21.2421 | 21.2535 | 21.2539 |
| VMD-Sym4 | MSE | 492.3405 | 491.0562 | 491.0080 |
