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D-S evidence theory has been widely used in various fields of information fusion due to its efficiency in dealing with uncertain information. Unfortunately, combination of conflicting evidences with the classical Dempster's rule may produce the counter-intuitive results. In this paper, Definitions of correlation coefficient and credibility are first presented, followed by the introduction of evidence...
A novel sharp-rejection bandstop filter (BSF) based on signal interference technique integrating with conventional open stubs is proposed in this letter. The two paths are constructed by embedding a U-shaped short-circuited stepped-impedance resonator (SIR) structure in the traditional BSF with open stubs. The impedance ratio of the SIR can be tuned to control the bandwidth of the BSF. The ripple...
Considering that the statistics of the phase and the power of weather signals in the spectral domain are different from those statistics for echoes from stationary objects, a spectrum clutter identification (SCI) algorithm has been developed to detect ground clutter using single polarization radars, but SCI can be extended for dual-pol radars. SCI examines both the power and phase in the spectral...
California state renewable energy standards have been established to provide reliable energy supplies to meet the needs of the increasing population. As a consequence, utilities service providers are required to submit proposals to create or upgrade power infrastructures. These proposed projects could have potential impacts on the environment and thus are required to conduct an Environmental Impact...
In this article, we bring trust level, acquisition of study mechanism and absorptive capacity into the study of relationship of knowledge spillover and profit-sharing within enterprises of cluster. Besides, the contract relationship and its stability's degree of contract relationship also are introduced into. We find that along with the degree of stability of the contract relationship, the major factors...
The article analyzes the new opportunity for the agricultural e-commerce which was provided by the third land reform. Meanwhile, it also points out the shortcomings of the present practical teaching in e-commerce undergraduate education ,and creates the new mode of integrating the undergraduate practical teaching into the agricultural e-commerce from the perspective of considering e-commerce as the...
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