Table 3.
Number of vGRF data before and after data preprocessing.
| Class | Number of vGRF Data | |
|---|---|---|
| Number of Subjects (Original) | Samples of Time-Windowing Process (10-s) | |
| HC | 16 | 1312 |
| ALS | 13 | 1066 |
| PD | 15 | 1230 |
| HD | 20 | 1640 |
| Total | 64 | 5248 |
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