Data for: Gait-Cycle Segmentation Method based on Lower-Trunk Acceleration Signals and Dynamic Time Warping

These functions allow estimating Initial Contact events from AnteriorPosterior acceleration signals, based on a Dynamic Time Warping function that fits a triangle wave to the acceleration register. After the initial fit, step correction and optimization strategies are implemented based on methods validated in the literature.该函数集允许基于动态时间规整技术，将三角波拟合至加速度信号记录，从而估算初始接触事件。在初步拟合之后，根据文献中验证的方法，进一步实施步进校正和优化策略。