2Hilton MF, Bates RA, Codfrey KR, Chappell M J, Cayton RM. Evaluation of frequency and time-frequency spectral analysis of heart rate variability as a diagnostic marker of the sleep apnoea syndrome. Med Biol Eng Comput. 1999, 37 (6): 760-769.
3Book J ,Gough DA. Toward Prediction of Physiological State Signals in Sleep Apea. IEEE Trans Biomed Eng.1998, 45 (11): 1332-1341.
4Adelmann HG. Design of a PC-based system for timedomain and spectral analysis of heart rate variability.Comput Bio Res, 1999, 32 (1): 77-92.
5Basano L, Canepa F, Ottonello P. Real-time spectral analysis of HRV signals: an interactive and userfriendly PC system. Comput Methods Programs Biomed, 1998, 55. 69-76.
6Basano L, Ottonello P, Poggi A, et al. An instrument for real-time spectral estimation of heart rate variability signals. Comput Methods Programs Biomed, 1995,47 (3).229-236.
1Roche F, Gaspoz JM, Court-Fortune I, et al. Screening of obstrutive sleep apnea syndrome by heart into variability analysis [J].Circulation, 1999, 100(13): 1411-5.
2Hilton MF, Bates RA, Godfrey KR, et al. Evaluation of frequency and time-frequency spectral analysis of heart rate variability as a diagnostic marker of the sleep apnoea syndrome[J]. Med Biol Eng Comput, 1999, 37(6): 760-9.
3National Instrument Corporation. The Mesasurement and Automation Catalog 2002 [M]. 2002.49-354.
4Bock J, Gough DA. Toward prediction of physiological state signals in sleep apnea[J ]. IEEE Trans Biomed Eng, 1998, 45(11): 1332-41.
