Finally, the minimum sum of the average square distances in all rotation angles is defined as the matching degree of the two contours. 在所有角度中，平均值之和的最小值即为两个轮廓的匹配度。
In the fuzzy decision_making systems,decisions are evaluated by the fuzzy set containing match,which is an index of how it conforms with the rule set in the knowledge base. 在模糊决策系统中，状态空间中每个决策步骤依据知识库中的规则集，按模糊匹配度予以评价和平行处理。
