【摘要】 首先给出了四边形的标准模型库,接着给出了一个角的对角、邻角的表示。再根据各规则四边形的几何性质及给定的约束条件建立了标准模型库中各规则四边形的隶属函数,进而给出了非规则四边形的隶属函数。更多还原

【Abstract】 In this paper,first it gives the quadrilateral standard model library,then it gives a corner of the diagonal and the adjacent angle. According to the geometric properties of the parallelogram and the constraint conditions,it gives the membership functions of the regular quadrilateral,then it gives the membership function of irregular quadrilateral.更多还原