| 摘要 |
A method for detecting sleep-disordered breathing (SDB) includes acquiring a time sequence of a physiological signal from an individual, wherein the time sequence of the physiological signal includes a oscillatory pattern, computing an oscillatory interval signal using the time sequence of the physiological signal, decomposing the oscillatory interval signal into a plurality of ensemble empirical modes, selecting one of the plurality of ensemble empirical modes, calculating at least one of average amplitude or standard deviation of the instantaneous frequency in the selected ensemble empirical mode; and identifying SDB using at least one of the average amplitude or the standard deviation of the instantaneous frequency.
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