| 流域水资源丰富度评价的灰色模式识别模型 |
| |
| 引用本文： | 石磊,徐姗姗,徐志敏.流域水资源丰富度评价的灰色模式识别模型[J].大连铁道学院学报,2009(2):102-105. |
| |
| 作者姓名： | 石磊 徐姗姗 徐志敏 |
| |
| 作者单位： | 大连交通大学软件学院; |
| |
| 摘 要： | 在灰色关联度的基础上，以定义的关联差异度为测度，结合级别变量特征值，构造了一种新的灰色模式识别模型．以辽西沿海诸河流水资源的丰富度评价为例介绍了该模型的计算步骤，并与其它方法比较．结果表明该模型能够更准确地反映水资源的丰富度客观实际．
|
| 关 键 词： | 水资源的丰富度 关联差异度 灰色从属度 |
Grey-Mode Theoretical Identification Model for Watershed Resource Evaluation |
| |
| SHI Lei,XU Shan-shan,XU Zhi-min.Grey-Mode Theoretical Identification Model for Watershed Resource Evaluation[J].Journal of Dalian Railway Institute,2009(2):102-105. |
| |
| Authors: | SHI Lei XU Shan-shan XU Zhi-min |
| |
| Institution: | SHI Lei,XU Shan-shan,XU Zhi-min(Software Institute,Dalian Jiaotong University,Dalian 116028,China) |
| |
| Abstract: | Based on the grey relational degree and relational discrepancy degree by combining with eigenvalue of grade variable,a new model of greymode identification is established.As an example,the method and evaluation steps for watershed resource evaluation of west-Liaoning coastal rivers.The comparision with other methods shows that this model is more rational and feasible for watershed resources evaluation. |
| |
| Keywords: | watershed resources evaluation relational discrepancy degree grey subordination degree |
| 本文献已被 CNKI 维普 等数据库收录！ |
