A multi-path compensation method for ranging in wearable ultrasonic sensor networks for human gait analysis
Gait analysis in unrestrained environments can be done with a single wearable ultrasonic sensor node on the lower limb and four fixed anchor nodes. The accuracy demanded by such systems is very high. Chirp signals can provide better ranging and localization performance in ultrasonic systems. However...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/105860 http://hdl.handle.net/10220/48838 http://dx.doi.org/10.3390/s19061350 |
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| Institution: | Nanyang Technological University |
| Language: | English |