H.H. Sun

TL;DR: In this article, a singularity function method is presented which consists of cascaded branches of a number of pole-zero (negative real) pairs or simple RC section, which can be simulated by a combination of singularity functions, each representing a single-fractal system.

TL;DR: An IBM compatible impedance cardiac output monitoring prototype system has been developed and correlated with the clinical “gold standard,” the Swan-Ganz thermodilution cardiac output, indicating that this noninvasive and technician-free system for measuring cardiac output could have a significant role in patient care.

TL;DR: A new design using the latest technique in signal processing, the time-frequency analysis method, was developed to process impedance cardiography signals and had a much better correlation coefficient when compared in the clinical setting to the standard thermodilution technique.

TL;DR: A modified form of the singularity decomposition of the FPP function accomplished within a prescribed error range is reviewed and the distribution spectrum and the corresponding simulation by a cascadeR-R network, as opposed to the synthesis by a ladderR-C network, are readily obtained.

TL;DR: These analyses show that the fractal system is dynamically more stable with smooth changes of magnitude and less oscillatory than the non-fractal system.