Medical radar signal dataset

Data information Subjects : 9 subjects (5 males, 4 females, mean age 24±5 years) Data format : raw signals (.lvm files.) File structure : The first 22 lines comprised a header. The variable names were displayed on line 23 in each column. After line 24, the signals were displayed. The information stored in each column was as follows: column 1: time; column 2: 24 GHz radar I-channel; column 3: 24 GHz radar Q-channel; column 4: 10 GHz radar I-channel; column 5: respiratory band signal; and column 6: ECG signal. Sampling rate : 1000 Hz Measurement time : 10 min Also refer to the MATLAB code that pre-processes the signals and calculates the respiration rate and heart rates.数据信息 受试对象：共9名受试者（男性5名，女性4名，平均年龄24±5岁） 数据格式：原始信号（.lvm文件） 文件结构：文件前22行为文件头，第23行以各列形式标注变量名称，第24行及之后为信号数据。各列存储的信息如下：第1列：时间数据；第2列：24 GHz雷达同相（I）通道信号；第3列：24 GHz雷达正交（Q）通道信号；第4列：10 GHz雷达同相（I）通道信号；第5列：呼吸带信号；第6列：心电（ECG）信号 采样率：1000 Hz 采集时长：10分钟 此外可参考用于信号预处理以及呼吸频率、心率计算的MATLAB代码。