What do we know about past changes in the water cycle of Central Asian headwaters? A review
K Unger-Shayesteh, S Vorogushyn, D Farinotti… - Global and Planetary …, 2013 - Elsevier
We have reviewed about 100 studies on past changes in climate, snow cover, glaciers and
runoff in Central Asian headwater catchments, which have been published in the past 20 …
runoff in Central Asian headwater catchments, which have been published in the past 20 …
Characterization of surface EMG signal based on fuzzy entropy
W Chen, Z Wang, H Xie, W Yu - IEEE Transactions on neural …, 2007 - ieeexplore.ieee.org
Fuzzy entropy (FuzzyEn), a new measure of time series regularity, was proposed and
applied to the characterization of surface electromyography (EMG) signals. Similar to the two …
applied to the characterization of surface electromyography (EMG) signals. Similar to the two …
Characteristic space scales and timescales in hydrology
JO Skøien, G Blöschl… - Water Resources Research, 2003 - Wiley Online Library
We analyzed spatial and temporal variograms of precipitation, runoff, and groundwater
levels in Austria to examine whether characteristic scales exist and, if so, how big they are …
levels in Austria to examine whether characteristic scales exist and, if so, how big they are …
[HTML][HTML] Fuzzy approximate entropy analysis of chaotic and natural complex systems: detecting muscle fatigue using electromyography signals
In the present contribution, a complexity measure is proposed to assess surface
electromyography (EMG) in the study of muscle fatigue during sustained, isometric muscle …
electromyography (EMG) in the study of muscle fatigue during sustained, isometric muscle …
A comprehensive power spectral density analysis of astronomical time series. I. The Fermi-LAT gamma-ray light curves of selected blazars
M Tarnopolski, N Żywucka, V Marchenko… - The Astrophysical …, 2020 - iopscience.iop.org
We present the results of the Fermi-Large Area Telescope 10 yr long light curve (LC)
modeling of selected blazars: six flat-spectrum radio quasars (FSRQs) and five BL Lacertae …
modeling of selected blazars: six flat-spectrum radio quasars (FSRQs) and five BL Lacertae …
Wavelet and rescaled range approach for the Hurst coefficient for short and long time series
The calculation of Hurst coefficient (H) by different techniques is sensitive to the length of the
profile and noise. Synthetic fractional Brownian motions with different values of H have been …
profile and noise. Synthetic fractional Brownian motions with different values of H have been …
Complexity analysis of the biomedical signal using fuzzy entropy measurement
HB Xie, WT Chen, WX He, H Liu - Applied Soft Computing, 2011 - Elsevier
Exploiting the concept of fuzzy sets, a new time series complexity measure named fuzzy
entropy was developed. In fuzzy entropy, the degree of similarity between vectors is defined …
entropy was developed. In fuzzy entropy, the degree of similarity between vectors is defined …
Magnetic turbulence in the plasma sheet
Small‐scale magnetic turbulence observed by the Cluster spacecraft in the plasma sheet is
investigated by means of a wavelet estimator suitable for detecting distinct scaling …
investigated by means of a wavelet estimator suitable for detecting distinct scaling …
A study of safety evaluation and early-warning method for dam global behavior
SU Huaizhi, HU Jiang… - Structural Health …, 2012 - journals.sagepub.com
For a dam system, its effect quantities of different observed points are related absolutely. To
identify evolution tendency of a dam system, it is necessary to find the inherent regularity …
identify evolution tendency of a dam system, it is necessary to find the inherent regularity …
[HTML][HTML] SEMG-based hand motion recognition using cumulative residual entropy and extreme learning machine
This paper proposes a scheme consisting of two novel components to recognize multiple
hand motions from surface electromyography (SEMG). First, we use the cumulative residual …
hand motions from surface electromyography (SEMG). First, we use the cumulative residual …