bioradar

基本解释

Objective To analyze the echo signals in bioradar and to recognize the amount of human bodies by using the method of recurrence quantification analysis(RQA).
方法采用超宽谱生物雷达对位于砖墙后的生物体进行探测,采集雷达回波信号,运用重现量化分析方法对回波信号进行分析。
Results the system realized not only the receiving and processing of the data coming from the bioradar, but also the communication with terminal of controlling and displaying via bluetooth.
结果：实现了超宽谱生物雷达数据的接收、处理以及通过蓝牙技术与控显终端的通信。
Keywords bioradar;lifeform signal;non-contack detecting;
生物雷达;生命体征信号;非接触检测;
Keywords recurrence quantification analysis;percent recurrence;entropy;bioradar;
重现量化分析;重现率;熵;生物雷达;
Keywords bioradar;non-contact;digital signal processing;signal separation;wavelet analysis;characteristic of heartbeat signal;correlation;curve fitting;
关键词生物雷达;非接触;信号分离;小波分析;曲线拟合;心跳信号特点;相关性;