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ftdDemo

Accelerometer

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Data (935 samples)

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演示导出_2025_02_17_16_23_52

ID: 1631149612

Label: 空中左右往复运动

Sample length: 9s

演示导出_2025_02_25_16_58_11

ID: 1682640626

Label: 敲击

Sample length: 5s

演示导出_2025_02_25_15_17_16

ID: 1682640238

Label: 空中上下往复运动

Sample length: 4s

演示导出_2025_03_06_16_02_26

ID: 1682641068

Label: 撞击

Sample length: 3s

演示导出_2025_02_25_14_31_20

ID: 1682640150

Label: 空中上下往复运动

Sample length: 7s

演示导出_2025_02_26_15_57_35

ID: 1682643816

Label: 桌上左右往复滑动

Sample length: 4s

演示导出_2025_02_26_15_30_25

ID: 1682639708

Label: 桌上绕Z轴左右滚动

Sample length: 4s

演示导出_2025_03_06_16_23_38

ID: 1682641190

Label: 撞击

Sample length: 5s

Model accuracy (Unoptimized (float32))

Validation set

99.6%

Test set

98.5%

On-device performance (Cortex-M4F 80MHz, Unoptimized (float32))

Latency

20 ms.

Peak RAM usage

3.1K

Flash usage

15.9K

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Dataset summary

Data collected

1h 17m 49s

Sensors

accX, accY, accZ, vib @ 100Hz

Labels

摇动, 撞击, 敲击, 桌上左右往复滑动, 桌上绕Z轴左右滚动 and 3 others

Project info

Project ID	622328
License	Apache 2.0
No. of views	7,892
No. of clones	0