【摘要】 根据DLG产品的质量特性及相应的权值 ,采用模糊数学的方法进行评价。通过选用不同的隶属函数和不同的评判模型对同一数字线划图进行了评价 ,得出 4点结论更多还原

【Abstract】 The product quality is valuated based on its quality characteristic and its relevant weight value using fuzzy mathematics method. And the quality of same a kind of digital line map is as well valuated by means of selecting different subjection function and judgement model, and then four items of conclusion are gotten.更多还原