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Table 1
Parameters of the fitted sinusoidal functions for each node (1−5) and antinode (1−4).
| Velocity nodes | Velocity antinodes | |||||||
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| P (s) | A (DN) | ep (%) | eo (%) | P (s) | A (DN) | ep (%) | eo (%) | |
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| 1 | 126 | 933 | 20 | 37 | 75 | 92 | 90 | 156 |
| 2 | 128 | 887 | 23 | 49 | 159 | 559 | 22 | 34 |
| 3 | 105 | 850 | 19 | 35 | 154 | 199 | 50 | 87 |
| 4 | 120 | 722 | 29 | 90 | 200 | 326 | 35 | 56 |
| 5 | 103 | 255 | 30 | 115 | ||||
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| Mean | 116 | 729 | 24 | 65 | 147 | 294 | 50 | 83 |
Notes. Periods, amplitudes, precise error ep, and overall error e0. The bottom row shows the mean values.
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