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This paper studies a synchronized output regulation problem with information exchanged at sampled times. Each node has a continuous-time internal model controller and a local exosystem providing a reference output signal. At sampled times, each node sends the exosystem state to its neighboring nodes, as well as updates the exosystem dynamics by the received sampled data. A necessary and sufficient...
In recent years, content-based image retrieval achieved continuous development, but in the previous studies, only the relevance is cared in retrieval system, so many duplicate or near duplicate documents retrieved in response to a query and cannot satisfy the users. To solve this problem, we propose the Content-based Diversifying Plant Image Retrieval in this paper. In order to make the retrieval...
This paper makes an analysis of the restriction factors in the process of Cultivating Teacher's Practical Teaching Capability by the form of Questionnaire survey. First, using the factors analysis method, 22 restriction factors are extracted to 5 common factors which are the degree of teachers' acceptance factor to practical teaching, the factor about authorities to certify teacher's practical teaching...
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