skdh.gait.StrideLengthModel1

class skdh.gait.StrideLengthModel1

The distance traveled during a stride (heel-strike to current foot heel-strike). A basic asymmetry measure is also computed as the difference between sequential stride lengths of opposite feet. Uses model 1 step length estimation.

Methods

predict(*, fs, leg_length, gait, gait_aux)

Predict the gait event-level endpoint

Notes

The stride length is computed using step lengths per:

\[L_{stride} = L_{step, i} + L_{step, i+1}\]

References

[1]

W. Zijlstra and A. L. Hof, “Assessment of spatio-temporal gait parameters from trunk accelerations during human walking,” Gait & Posture, vol. 18, no. 2, pp. 1–10, Oct. 2003, doi: 10.1016/S0966-6362(02)00190-X.