Motion Intent Recognition in Intelligent Lower Limb Prosthesis Using One-Dimensional Dual-Tree Complex Wavelet Transforms

Figure 3

Acceleration signal fitting in steady states (sensor data at the thigh), where the ordinate represents acceleration (g) and the abscissa represents number of frames: (a) LW; (b) SA; (c) SD; (d) RA; (e) RD.

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(b)

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