GRF_F_ML_RAW_left

This file is structured as a matrix with N rows x M columns. Each row holds the data of one subject and trial. The first column identifies each subject "SUBJECT_ID", the second column each recording session "SESSION_ID", and the third column each single trial within a recording session "TRIAL_ID". Note that due to the non-normalized nature of the data and the resulting different vector lengths, non-available numbers have been replaced by "NaN" to maintain a constant matrix-dimension.本文件采用N行×M列的矩阵结构。每一行对应一名被试单次实验试次的相关数据。第一列为被试标识字段，标注为"SUBJECT_ID（被试ID）"；第二列为记录会话标识字段，标注为"SESSION_ID（会话ID）"；第三列为单次记录会话内的单实验试次标识字段，标注为"TRIAL_ID（试次ID）"。需注意，因数据未经过归一化处理导致各向量长度不一致，为维持矩阵维度恒定，缺失数值已以"NaN"填充。