Yang, Wen ChiehWen ChiehYangLin, K.H.K.H.LinDing, J.J.J.J.DingHsu, W.L.W.L.HsuWu, R.M.R.M.Wu2012-12-052018-07-052012-12-052018-07-052012http://ntur.lib.ntu.edu.tw//handle/246246/245242en-USDetecting freezing-of-gait episodes in people with Parkinson's disease by time-frequency analysis: A preliminary reportconference paper