Research Article
A Step Length Estimation Model of Coefficient Self-Determined Based on Peak-Valley Detection
Table 4
The results of walking on different surfaces.
| Surface type | True steps | Detected steps | Step detection error (%) | True distance (m) | Estimated distance (m) | Distance estimation error (m) |
| Slope | 138 | 138 | 0 | 60 | 70.25 | 10.25 | Downstairs | 108 | 105 | 2.78 | 30.95 | 69.73 | 38.78 | Upstairs | 101 | 96 | 4.95 | 30.95 | 71.41 | 40.46 |
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