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Due to the non-liner, poor selectivity and cross-sensitivity of the combustible gas in the sewer, an analysis prediction model of the combustible gas in the sewer has been established based on the PSO-SVR machine, the model has introduced a new particle swarm algorithm to support the vector regression machine so that it can optimize the important parameters, realizing the automatic determination of...
In order to solve the division and coordination problems between the upper and lower organizations in organization coordination network of major scientific and technological project (MSTP) based on contract links, we apply the game theory integrated and establish appropriate model for the sequential action game analysis, equilibrium analysis coordination, cooperation, distribution of profits and subsidies...
In this paper, the problem of reconstruction of the feedback polynomial in a linear scrambler is studied. Our work contains two parts. In the first part, schemes to improve the performance of an existing reconstruction algorithm are proposed. Simulation results show that both the detection capability and speed of the existing algorithm are significantly improved by using our proposed schemes. In the...
The existing algorithm for reconstruction of the feedback polynomial in a linear scrambler relies on the assumption that the input sequence is produced by a biased memoryless source and the source bias is known and used for reconstruction. In this paper, the problem of reconstruction of the feedback polynomial in a linear scrambler without knowledge of the source bias is studied. An algorithm is proposed...
Analyzing the inefficiencies of the E-Learning system, this paper introduces Blended Learning model for College English Teaching. In teaching platform based on Blended Learning, student dynamic model is established with semantics. The framework of learning resource management system based on domain ontology is proposed. The personalized learning resource recommendation is made by RBF neural network...
To break through the traditional one-sided qualitative evaluation of English textbook, the authors put forward a new model of evaluation system which includes three parts: teacherpsilas evaluation, studentpsilas evaluation, and the objective evaluation based on the corpus linguistics. By the analysis of evaluation theory of English textbook, 70 evaluation criteria are set out of 127 items using Delphi...
Based on the analysis of evaluation theory of English textbook, in view of the large number of checklist items and the difficulty in quantitative analysis of evaluation criteria, fuzzy set theory is introduced into English textbook evaluation in this paper. The proposed fuzzy analytic hierarchy process (AHP) uses fuzzy pair wise comparison judgments rather than exact numerical values of the comparison...
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