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The convex combination of two momentum term based algorithms with different momentum factors is an effective solution to highlight the tradeoff between convergence rate and steady-state error of a blind source separation system. As the smoothing factor is chosen in the range from 0 to 1, however, the performance of this convex combination is restricted. In this paper, a novel variable smoothing factor...
Evaluating the prognosis of ischemie stroke can provide useful information for clinical treatment. A novel prognostic model to predict the recovery of ischemie stroke was constructed in this study. We built a prognostic model mainly based on these items including the National Institutes of Health Stroke Scale (NIHSS) score and Traditional Chinese Medicine (TCM)symptoms & signs and their changes...
Long-haul transmission for distances greater than 2000 km is investigated for a 224 Gb/s dual-polarization 16-ary quadrature-amplitude-modulation signal, using ultralarge effective area fiber with span lengths of 75.5 km and distributed Raman amplification. By using nonlinear compensation (NLC) based on the low-pass filter (LPF) assisted digital back propagation (DBP) algorithm, a transmission distance...
The performance of the standard and low-pass filter assisted digital back propagation algorithms is investigated for a single 112 Gb/s dual polarization 16-ary quadrature amplitude modulation (DP-16QAM) signal and a transmission distance of 2400 km.
This paper introduced fuzzy assessment of water quality based on membership grade by artificial neural network. Samples were obtained by intensive interpolation of water quality standards, relative MG matrix was output as expectation value for network's train and application. Then, improved fuzzy mathematics method was applied to assess the water quality of Qingdao Dagu River.
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