benhorton / sword strike classifier Public

Target: Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz) Clone this project

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sword strike classifier

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Data (400 samples)

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sword_continuous_chain (4).s39

ID: 2915433966

Label: horizontal

Sample length: 1s

sword_continuous_chain.s48

ID: 2924587296

Label: idle

Sample length: 1s

sword_continuous_chain.s41

ID: 2924591419

Label: idle

Sample length: 1s

sword_continuous_chain (3).s24

ID: 2915433903

Label: horizontal

Sample length: 1s

sword_continuous_chain (3).s12

ID: 2915433891

Label: horizontal

Sample length: 1s

sword_continuous_chain (4).s31

ID: 2915433958

Label: horizontal

Sample length: 1s

sword_continuous_chain.s17

ID: 2924587227

Label: idle

Sample length: 1s

sword_continuous_chain (3).s27

ID: 2915433906

Label: horizontal

Sample length: 1s

Model accuracy (Unoptimized (float32))

Validation set

100.0%

Test set

On-device performance (Arduino Nano 33 BLE Sense (Cortex-M4F 64MHz), Quantized (int8))

Latency

4 ms.

Peak RAM usage

1.8K

Flash usage

40.8K

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Dataset summary

Data collected

6m 43s

Sensors

accelX, accelY, accelZ, gyroX, gyroY, gyroZ @ 40Hz

Labels

diagonal, horizontal, idle, vertical

Project info

Project ID	1014843
License	3-Clause BSD
No. of views	48
No. of clones	0