Data-efficient Human Walking Speed Intent Identification

This dataset is associated with the manuscript entitled "Data-efficient Human Walking Speed Intent Inference". The data represent the measurements taken from 15 able-bodied human subjects as the made speed changes while walking on a treadmill. Each subject is associated with a .mat file that contains 8 variables. Four variables are associated with the training dataset while four are associated with the experimental testing protocol. The testing data includes the time series trajectories of the four main joint angles of the lower body (the left leg hip flexion, right leg hip flexion, left leg knee flexion, and right leg knee flexion) as the individual made a series of speed changes.

本数据集与题为《数据高效的人类步行速度意图推断》的稿件相关联。该数据集记录了15名身体健康的人类受试者在跑步机上行走时速度变化所采集的测量值。每位受试者均对应一个包含8个变量的.mat文件。其中，四个变量与训练数据集相关联，另外四个变量与实验测试方案相关。测试数据包括个体在一系列速度变化过程中，下肢四个主要关节角度（左侧腿部髋关节屈曲、右侧腿部髋关节屈曲、左侧腿部膝关节屈曲和右侧腿部膝关节屈曲）的时间序列轨迹。