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The existing grounding grid corrosion diagnosis algorithms have large amount of calculation, they take up lots of time and are inconvenient in the practical application. In this paper, a parallel algorithm based on Local Area Network (LAN) is put forward to solve above problems. The master sub-process sends the samples needed to be calculated to the slave sub-processes on the computers of the LAN...
Port state control (PSC) inspection is the most important mechanism to ensure world marine safe. Recently, some SVM-based risk assessment systems have been presented in the world. They estimate the risk of each candidate ship based on its generic factors and history inspection factors to select high-risk one before conducting on-board PSC inspection. However, how to improve the performance of the...
To study the effect of double filling of the skutterudite iron antimonides on the thermal conductivity, we have synthesized dense samples of Ca1-xLaxFe4Sb12 (0 les times les 1) and Ca0.3La0.6Fe4-yCoySb12 (y = 1, 1.5) by the spark plasma sintering technique. Electron-probe microanalysis revealed that the double-filled samples with x = 0.25, 0.5, and 0.75 consist of three phases of micrometer scale;...
This work studies the performance of a data-driven reduced rank scheme for rapid timing acquisition in multiple access communications. Our results show that when only a limited amount of preamble bits are available, instead of the true second-order statistics (SOS), the reduced rank scheme provides reliable timing information. Exploiting the structure of the multiple access interference, the data...
The carbon-nanotube (CNT) bundle is a potential candidate for deep-nanometer-interconnect applications due to its superior conductivity and current-carrying capabilities. A CNT bundle is generally a mixture of single-wall and multiwall CNTs (SWCNTs and MWCNTs) and has not been fully explored in previous studies. This letter introduces a diameter-dependent model to analyze the conductance of both SWCNTs...
In this paper we present a new method of compensating for complex multipath channel fading in blind multiuser detection for DS-CDMA communication. This compensation allows for the use of different chip pulse shapes. The compensation is based on the incorporation of priors derived from the FFT of the pulse shape. The system employs detectors that incorporate methods of independent component analysis...
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