改进的模糊模式识别法在湖泊水体富营养化评价中的应用

The Application of Improved Fuzzy Recognition Model for Lake Eutrophication Evaluation

将模糊模式识别理论模型与级别变量特征值相结合,形成改性模糊模式识别法.并运用该方法对我国9个主要湖泊水体富营养化状况进行综合评价,研究表明改进的模糊模式识别法对水质进行评价,结果合理,方法可行,有一定的参考价值.

By combining the fuzzy recognition model with the eigenvalues of grade variables, an improved fuzzy recognition model is established. In order to show the procedure of this method, the eutrophication degree of the 9 major lakes in our country is assessed. Results show that the method is reasonable and practicable, so it is worthy extending.