[Retracted] Perception and Recognition of Upper Limb Movement Trajectory of Aerobics Based on Multi-Intelligent Sensors

<div>The results calculated by the vector observation method and the angular velocity integral method, respectively. (a) Roll angle calculated by vector observation method. (b) Roll angle calculated by angular velocity integral method.</div>

Wireless Communications and Mobile Computing

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Figure 7

Figure 7: [Retracted] Perception and Recognition of Upper Limb Movement Trajectory of Aerobics Based on Multi-Intelligent Sensors 