Perturbative Sit-to-Stand Experiment Dataset and Stability Basin Code

This work was collected to evaluate Stability Basins for characterizing the limits of human stability during Sit-to-Stand. ;MATLAB code was used to process the data into individual trials. Trials are labeled by Sit-to-Stand type (Natural, Momentum-Transfer, or Quasi-Static) and experimental condition. MATLAB code for analyzing the data and computing Stability Basins is provided. A GUI is provided to animate a subject's movement and display projections of the Stability Basins in the horizontal and vertical planes.

本数据集旨在评估稳定域（Stability Basins），以刻画坐站转移（Sit-to-Stand）过程中人体稳定性的极限边界。本数据集采用MATLAB代码将原始数据处理为独立试验试次，所有试验试次均通过坐站转移类型（自然坐站、动量转移坐站或准静态坐站）与实验条件进行标注。数据集附带用于数据分析与稳定域计算的MATLAB代码，同时提供图形用户界面（GUI），可动画展示受试者的运动过程，并呈现稳定域在水平面与垂直平面上的投影。