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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Comput Methods Biomech Biomed Engin. 2016 Oct 10;20(4):436–445. doi: 10.1080/10255842.2016.1240789

Figure 5.

Figure 5

Mean RMSE (red), time-aligned-RMSE (green) and time delays (blue) between joint moments calculated offline (low pass filtered at 6 Hz) and in real-time as a function of the real-time cut-off frequency for 60 consecutive seconds of walking, fast walking, and running divided in single gait cycles. The points A and B represent the global minima of the two RMSE curves, D and E the respective time delays and C is the projection of the point A onto the time-aligned-RMSE curve. Time delays were calculated from cross-correlation analysis.