L
Li Yingxin
Publications - 1
Li Yingxin is an academic researcher. The author has contributed to research in topics: Time domain & Signal. The author has co-authored 1 publications.
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Patent
Analyzing method for heart rate variability based on linear amplitude spectrum
TL;DR: In this paper, the authors proposed an analyzing method for heart rate variability based on a linear amplitude spectrum, which is reasonable in design, a time domain signal is transformed into the frequency domain, and through linear spectrum transform, the amplitude of the signal reflects the real amplitude in the signal time domain; the significant physiological significance is achieved on analyzing frequency and intensity of regulating HRV by the sympathia-parasympathetic nerve through the calculated frequency domain parameters.