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With continuous development of the visual presentation technology on stage, special effect devices have occupied an important place already. In contrast to traditional mutually independent control method, we propose and realize, in this paper, an integrated-control system of stage effect devices. This system ultimately achieve the effect of unified and cooperative control. In addition, we also further...
In order to meet the requirement of cultural performance on stage design, people always make a comprehensive plan for the character or some specific scene according to the proceeding of the story line. Therefore, we should make full use of various kinds of visual elements such as stage lighting and special effect devices. In this paper, the current control method for different kinds of visual effect...
This stage manage system is designed specifically for the integrated-control console of visual-effect equipment. System architecture, functional implementation and technical solution are proposed detailedly in this paper. This system is established based on C/S framework. Data transmission between the stage management console of visual-effect equipment and the integrated-control system is implemented...
Based on the analysis of building energy efficiency features, considering the construction of energy efficiency factors, this paper AHP establish a comprehensive evaluation of building energy efficiency design model based on grey theory. This model mainly combines quantitative analysis, qualitative and quantitative analysis methods to overcome the evaluation's the subjectivity and arbitrariness, and...
In this paper we describe a two-phase plagiarism detection method, which we have used in the learning management system of SCUT to detect plagiarism in the network engineering related courses. And we also used this method to detect external plagiarism in the PAN-10 competition. The method is divided into two steps: the first step, called pre-selecting, is to narrow the scope of detection using the...
Similar text positioning is a key step in plagiarism detection to decide the position of similar texts in the documents. A 2-step approximate merging method is proposed as follows: Heuristic approximate merging is used for error reduction in processing the text sampling fingers; Clustering methods is used to reduce the disturbance information influence on text positioning when merging the adjacent...
This paper introduces the design of virtual oscilloscopes based on the developing platform of virtual instrument--LabVIEW. Firstly, it introduces the system component of virtual oscilloscopes including the hardware parts and software parts. Design of hardware system includes PCI-6024 data acquisition card. Design of software system includes main control module, data acquisition module, waveform display...
AMR system is a system used to automatic reading the measure meters of energy consumption. A remote wireless AMR system based on wireless mesh networks and SOPC technology is presented in this paper to solve the problems in existing AMR system. The system consists of measure meters, wireless sensor nodes, data collector, management centre and wireless communication networks. The data transmit from...
The generic crawler provides more help to people for finding information in WWW. However, it has some drawback in terms of precision and efficiency because of its generality and no specialty. In this paper, we address two issues of the topical web crawler. One is how to make the definition of the topic; the other is how to sort of links to be downloaded in the queue efficiently. It aims to visit only...
Post-processing is an important part of quantum key distribution (QKD) system. This paper discusses the motivation for designing a multi-thread QKD post processing software, its architecture, communication protocol specification, and synchronization issues. It is shown that efficiency is gained from multi-thread programming. Future work to improve the software is also discussed.
Secret key reconciliation is an important step in the process of quantum key distribution. In the protocols used for reconciliation, Winnow has been proved a fast and efficient one. In this paper, we analyze the efficiency of Winnow in terms of amount of leaked information in details. We give the optimal block size in Winnow theoretically and experimentally for different error rate.
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