Research Article
A New Wavelet Threshold Function and Denoising Application
Table 4
SNR and MSE of the shot signal denoising.
| ā | Hard threshold | Soft threshold | Garrote threshold | New threshold |
| SNR | 7.4924 | 3.8277 | 6.2220 | 8.1674 | MSE | 0.0033 | 0.0076 | 0.0044 | 0.0028 |
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