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| DECISION OF EXPANDING COEFFICIENT IN RAILWAY NETWORK PLANNING |
| ZHENG Yi |
| Beijing Urban Engineering Design & Research Institute |
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Abstract In the railway network planning, effective information for the project decision cannot be provided because it is hard to get the expanding coefficient. This paper first assort the topography of different district with the fuzzy classification, and then the expanding coefficient is gotten by the model of linear regression, so we can get more accurate information for the network planning.
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Received: 07 June 2001
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| [1]刘普寅,吴孟达.模糊理论及其应用[M].国防科技大学出版社,1998.
[2]吴翊,李永乐,胡庆军.应用数理统计[M].国防科技大学出版社,1995. |
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2001, Vol. 18 
