[Shaowei L.; 刘毅; 黄璐] College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China
Digital Engineering Research and Simulation Center, Hua zhong University of Science and Technology, Wuhan 430074, China
[刘蓉] College of Physical Science and Technology, Central China Normal University, Wuhan 430079, China, Digital Engineering Research and Simulation Center, Hua zhong University of Science and Technology, Wuhan 430074, China
通讯机构：
[Liu, R.] C
College of Physical Science and Technology, Central China Normal University, China
This paper introduces a portable system which is used to measure gait cycle parameters and analysis gait symmetry. A three-axis accelerometer (MMA7260) is used to capture the acceleration signal of gait, and gait parameters could be calculated by an autocorrelation procedure. By analysis the ratio of correlation coefficient between signal step and gait ...
