步态
物理医学与康复
步态分析
节奏
最佳步行速度
地面反作用力
作者
Erik K. Antonsson,Robert W. Mann
标识
DOI:10.1016/0021-9290(85)90043-0
摘要
We address amplification of noise in double differentiation of position histories for dynamic analysis of gait. Measurements of the frequency domain characteristics of signal and noise are required to quantitatively assess errors in raw, filtered, and dynamic gait data. The results of a simple technique to determine the frequency content of gait using a population of 12 subjects and a total of 30 gait records is presented.
科研通智能强力驱动
Strongly Powered by AbleSci AI