Research Article
[Retracted] Sports Parameter Acquisition Based on Internet of Things and Wavelet Analysis
Table 2
Statistical results of SNR for 10 times of noise reduction in the model in this study.
| The number of times | Signal-to-noise ratio (db) | Average signal-to-noise ratio(db) |
| 1 | 92.3612 | 94.5824 | 2 | 95.1231 | 3 | 92.5875 | 4 | 98.1301 | 5 | 91.5564 | 6 | 92.3663 | 7 | 97.5621 | 8 | 96.1332 | 9 | 95.6879 | 10 | 94.3158 |
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