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Multimodal pressure-flow method to assess dynamics of cerebral autoregulation in stroke and hypertension.
Novak V, Yang AC, Lepicovsky L, Goldberger AL, Lipsitz LA, Peng CK
Biomed Eng Online 2004 Oct 25, 3:39
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Nonlinear phase interaction between nonstationary signals: a comparison study of methods based on Hilbert-Huang and Fourier transforms.
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