In recent years, with the development of science technology and national economy, a large number of manufacturing equipments are developed towards the direction of large-scale, precision, complicated and automation. Rolling bearing is one of the most useful mechanical components in manufacturing equipments, whose operating condition relates to the whole equipments’ operation and production. On the
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With the rapid development of computer and network technology, digital multimedia information resources are widely used in people’s work and life. Computer formidable information-handling capacity provides the enormous convenience for the multimedia information’s deposits. At the same time, the information copyright protection and series of related questions also become a hot topic. As a new
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Facing continually increasing volumes of documents, it needs a huge time consuming for classification relied on manual. Therefore, in order to facilitate management and access, we need to classify the document image automatically. Logo is a unique marker. It is an effective way for document classification. In this study, the main work focus on the
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Gene chip (or DNA Microarrys) technologys allow to monitor the gene expression levels of thousands of genes under different biological conditions. Gene expression data obtained form DNA microarry experiments, can reflect cell physiology status , provide massive amounts of heredity message. The general approache of analyzing gene expression data is clustering. Recently, biclustring algorithms have
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Facing continually increasing volumes of documents, it needs a huge time consuming for classification relied on manual. Therefore, in order to facilitate management and access, we need to classify the document image automatically. Logo is a unique marker. It is an effective way for document classification. In this study, the main work focus on the
(Read More…)
Facing continually increasing volumes of documents, it needs a huge time consuming for classification relied on manual. Therefore, in order to facilitate management and access, we need to classify the document image automatically. Logo is a unique marker. It is an effective way for document classification. In this study, the main work focus on the
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Spread spectrum communication systems have many advantages, including low probability of intercept transmission, multiple accessing, multipath signal suppression. It has widely used in personal communication network, wireless mobile communication and military tactical communication. For the restriction of spread spectrum band width, spread spectrum system can’t suppress the interference only depending on spread spectrum gain especially
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The advance of network and the promotion of information technology have been making the use of digital multimedia information become rather widely. The use, storage, copy and transaction of this information is more convenient for people. The multimedia technology and the technology of digital transaction can simply and quickly give us lots of enjoyment, but
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Based on the statistical word frequency on the webpages and text classification methods rarely consider the fuzzy semantic word classification problem, so when the text in the presence of large semantically ambiguous words, classification of the effect is not ideal, so the paper introduces the fuzzy reasoning to solve the above problems In addition, this
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Through our eyes to see the world is a complex process. How to use thecomputer to achieve this process is a dream in scientists heart. The computer has theability to understand the scene.Realization of computer vision research is tosimulate the human eye see the world. The traditional understanding of computervisual means according to the camera
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