FuJin Zhang

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The properties of (t<inf>u</inf>, f<inf>u</inf>) expand of a vague value have been discussed, and a class of similarity measures between vague sets based on the three-dimensional representation has been presented in this paper. An example applied to pattern recognition shows that these formulas are practicable.
In 2001, Hainan Sugarcane Breeding Farm bred identified as BC1 hybrid strains of Erianthus real sugar cane for the first time. Fuzzy comprehensive evaluation method in Reference [1] studied and analyzed two strains of sugar cane major economic traits of Erianthus hybrids BC1 17 to have determined it is the fine lines. Fuzzy comprehensive evaluation method,(More)
College of science and engineering, College of electronic information engineering, Qiongzhou University, Sanya Hainan 572022, China. zfj56801@163.com, whx16233@yahoo.cn Abstract. The Vague optimization method sorted out is a special case of the pattern recognition method of the Vague set. Its specific application steps are as follows: ○1the set-up of(More)
Combines three programs based on Vague Set application papers, we obtain a complete program of Vague preferred method. Vague proposed single value data to the data conversion formula for the similarity measures between Vague sets formula, they become the preferred program method Vague technical support. Through the optimal selection of small hydropower(More)
A distance between Vague sets presented in this paper. While the material choice was being made, the distance between Vague sets was the measure in evaluating whether the material performance was close to the expected performance. The less the value of distance is, the better the chose degree between the material performance and the expected performance is.(More)
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