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Lening Wang, Hangfang Zhao and Qide Wang
Sparse arrays with low cost and engineering complexity are widely applied in many fields. However, the high peak sidelobe level (PSLL) of a sparse array causes the degradation of weak target detection performance. Particularly for the large size of under...
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Weijia Chen and Yancai Xiao
The Ensemble Empirical Mode Decomposition (EEMD) algorithm has been used in bearing fault diagnosis. In order to overcome the blindness in the selection of white noise amplitude coefficient e in EEMD, an improved artificial bee colony algorithm (IABC) is...
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Davide Luciano De Luca and Luciano Galasso
This study tests stationary and non-stationary approaches for modelling data series of hydro-meteorological variables. Specifically, the authors considered annual maximum rainfall accumulations observed in the Calabria region (southern Italy), and attent...
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Fred Amonya
Pág. 5291 - 5306
The path from policy to service delivery is not always clear. The technology, including engineering and management, may not be known. Consequently, the public sector invites the private sector to participate in devising the specification. That is the ess...
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A. G. Bhatt; A. Budhiraja; R. L. Karandikar
Pág. 928 - 949
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Picinbono, B
Pág. 1273 - 1275
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