HSD

该数据集利用室内环境中的Wi-Fi信道状态信息（CSI）来检测六种人类活动。每个活动产生一个形状为3×114×2000的三维张量，该张量被调整为3×224×224的大小以便进行处理。在规模上，该数据集通过三个天线在114个子载波上测量了六种活动的CSI，其任务是对人类活动进行检测。

This dataset employs Wi-Fi Channel State Information (CSI) collected in indoor environments to detect six categories of human activities. Each activity corresponds to a 3-dimensional tensor with a shape of 3×114×2000, which is resized to 3×224×224 for processing. For its data acquisition scale, the dataset captures CSI data for six human activities using three antennas over 114 subcarriers, with the primary task being human activity detection.