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对新品种的优劣进行评定,涉及因素多且困难。用模糊矩阵对新品种进行多因素的综合评判是一种简便有效的新方法。其内容是:用诸因素指标之间的权重分配的模糊矩阵 A 对诸因素指标与评选等级之间的模糊矩阵 R 作模糊变换(O)而得到综合评判矩阵 M,即 M=AOR。由此获得的 M 才是较符合自然实际的评定。
The merits of the new varieties to be assessed, involving many factors and difficulties. It is a simple and effective new method to judge the new variety by the fuzzy matrix. The content is as follows: Fuzzy matrices A of the weight distribution between the indexes of each factor are used to make a fuzzy transformation (O) of the fuzzy matrix R between the index of each factor and the selection level to obtain a comprehensive evaluation matrix M, that is, M = AOR. The resulting M is more in line with the actual assessment of nature.