Joint angle estimation with accelerometers for dynamic postural analysis
نویسندگان
چکیده
منابع مشابه
Joint angle and delay estimation
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| In a multipath communication scenario, it is often relevant to estimate the directions and relative delays of each multipath ray. We derive a closed-form subspace-based method for the simultaneous estimation of these parameters from an estimated channel impulse response, using knowledge of the transmitted pulse shape function. The algorithm uses a 2-D ESPRIT-like shift-invariance technique to...
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A new method for estimation of angles of leg segments and joints, which uses accelerometer arrays attached to body segments, is described. An array consists of two accelerometers mounted on a rigid rod. The absolute angle of each body segment was determined by band pass filtering of the differences between signals from parallel axes from two accelerometers mounted on the same rod. Joint angles ...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 2015
ISSN: 0021-9290
DOI: 10.1016/j.jbiomech.2015.08.008