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Figure 4 | Journal of NeuroEngineering and Rehabilitation

Figure 4

From: Use of weighted Fourier linear combiner filters to estimate lower trunk 3D orientation from gyroscope sensors data

Figure 4

Results of the sensitivity analysis: weight parameters. Results of the gains identification process: values of J P for pitch (a), J R for roll (b), and J Y for yaw (c) angles are shown. Data have been plotted for the combinations of the 3 parameters μ, μ 0 , μ b , with the corresponding J values represented using a color scale. The red ellipses indicate the optimum weight combinations.

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