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海水水质评价的倍斜率隶属函数聚类法
引用本文:徐恒振 尚龙生. 海水水质评价的倍斜率隶属函数聚类法[J]. 海洋环境科学, 1996, 15(2): 23-27
作者姓名:徐恒振 尚龙生
作者单位:国家海洋环境监测中心
摘    要:建立了宽域式倍斜率聚类的海水水质评价模式,其函数的右侧斜度为左侧斜率的2倍,勿求权重,直接聚类,海水水质评价实例说明,本文模糊综合评判法和灰色聚类法和更为合理,实用。

关 键 词:海水水质评价 倍斜率 隶属函数

A Method for Assessment on Seawater Quality of the Membership Function of the Twice-slope Classification
Xu Hengzhen, Shang Longsheng, Zhou Chuanguang. A Method for Assessment on Seawater Quality of the Membership Function of the Twice-slope Classification[J]. Marine Environmental Science, 1996, 15(2): 23-27
Authors:Xu Hengzhen   Shang Longsheng   Zhou Chuanguang
Abstract:A model for assessment on seawater quality on the function construction expanded with a full use of information to the twice-slope classification has been established. The right slope of the function is a time as high as its left slope. The seawater quality is evaluated with the membership function instead of the wighting value. The actual results of assessment with fuzzy and grey classification show that the new method for the seawater quality assessment is available and reliable.
Keywords:s: seawater quality assessment  twice-slope classification  membership function
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