3Postolache O A, Girao P M B S, Mendes J, et al. Physiological parameters measurement based on wheelchair embedded sensors and advanced signal processing [J]. IEEE Transactions on Instrumentation and Measurement, 2010, 59(10) ; 2564- 2574.
4Mack D C, Patrie J T, Suratt P M, et al. Development and preliminary validation of heart rate and breathing ratedetection using a passive, ballistocardiography-based sleep monitoring system [J]. IEEE Transactions on Information Technology in Biomedicine, 2009, 13(1) : 111 - 120.
5Inan O T, Etemadi M, Wiard R M, et al. Robust ballistocardiogram acquisition for home monitoring [J]. Physiological Measurement, 2009, 30(2) : 169 - 185.
6Gonzalez-Landaeta R, Casas O, Pallas-Areny R. Heart rate detection from an electronic weighing scale [J] Physiological Measurement, 2008, 29(8) : 979 - 989.
7Shin J, Hwang S, Chang M, et al. Heart rate variability analysis using a ballistocardiogram during valsalva manoeuvre and post exercise [J]. Physiological Measurement, 2011, 32(8) : 1239 - 1265.
8Etemadi M, Inan O T, Giovangrandi L, et al. Rapid assessment of cardiac contractility on a home bathroom scale [J]. IEEE Transactions on Information Technology in Biomedicine, 2011, 15(6) : 864 - 869.
9Inan OT, Etemadi M, Paloma A, et al. Non-invasive cardiac output trending during exercise recovery on a bathroom-scale-based ballistocardiograph[J]. Physiological Measurement, 2009, 30(3) : 261 - 274.
