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This paper analyzes the characteristics of high velocity, dim targets, and aimed at these characteristics, the detection capability of low frequency(LF) radar(VHF, UHF band)and igh frequency(HF) radar(X band)is discussed. Because LF radar has a better detection capability, but its angular accuracy is poor, however, the HF radar has a high angular accuracy, thus a method of detecting high velocity,...
Paper first analyzes the major technical database of existing privacy and privacy requirements in more sensitive attribute data released under the scenarios studied in the publishing process more sensitive data privacy issues, pointing out that a single individual more than the corresponding records and the corresponding personal data published anonymously in the privacy protection model number of...
Wear-leveling algorithm is required in most flash memory controllers to prolong the lifetime of flash memory by distributing the erase operations evenly across the whole flash memory. This paper proposes a group based wear-leveling algorithm which can dramatically reduce the RAM space required by wear-leveling algorithm while maintaining the wear-leveling performance. We adopt random wear-leveling...
The corrosion state of various components was investigated to improve anti-corrosion performance of automobile by vehicle accelerated corrosion test and parts neutral salt spray test respectively. The corrosion reasons of typical parts such as galvanized bolt, galvanized pipe, painting support, constant velocity drive shaft, were analyzed in this paper. An improvement solution was presented to adopt...
Multi-Agent System (MAS), Lonworks control network and the applicability of them in the remote monitoring and fault diagnosis system (RMFDS) are presented in this paper. A layered model for remote monitoring and fault diagnosis based on the integration of MAS and Lonworks technology and Internet is developed. This model classifies equipments, enterprises and diagnostic centers into groups according...
Since the opening up reform, the foreign trade of China has developed rapidly. The development of foreign trade has made China's economy more dependent on foreign markets. Now with the rapid expansion of foreign trade and industrialization and the quick pace of industrial products, China's environmental problems become very prominent. The international community, governments and people all over the...
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