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. Author manuscript; available in PMC: 2013 May 30.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2011;2011:2997–3000. doi: 10.1109/IEMBS.2011.6090822

Fig. 2.

Fig. 2

Continuous windowing scheme for real time pattern recognition and definition of gait phases. W1, W2 and W3 are continuous analysis windows. For each analysis window, a classification decision (D1, D2 and D3) is made window increment) seconds later. τ is the processing time required of the classifier, where τ is no larger than Δt.