id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-32535	Qiu, Taozhan	Research on Vital Signs Monitoring Technology Based on Wireless Sensing	2025	8	.pdf	application/pdf	3913	201	25	The core approach significantly enhances the accuracy and robustness of respiratory rate monitoring by addressing CSI amplitude and phase distortion issues, combined with time-domain analysis. This approach employs rotational projection technology to integrate both amplitude and phase information from CSI signals, thereby overcoming the limitations of traditional single-dimensional analysis.	cache/ajst-32535.pdf	txt/ajst-32535.txt