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SNR and MSE values depending on the DWT decomposition level using the Sym4 wavelet: third ECG signal with noise variance 10
| Level 1 | Level 2 | Level 3 | ||
|---|---|---|---|---|
| EMD-Sym4 | SNR | 1.5224 | 1.5224 | 1.5224 |
| EMD-Sym4 | MSE | 93050.6676 | 93050.2675 | 93050.1997 |
| VMD-Sym4 | SNR | 20.8324 | 20.8545 | 20.8389 |
| VMD-Sym4 | MSE | 541.0549 | 538.3017 | 540.2384 |
