摘要
本文从模糊数学观点出发,分析了单根曲线的光顺问题。定义了模糊光顺隶属函数,提出了曲线光顺性的模糊度量概念。建立了用λ水平截描述的坏点判别法,推导了特殊的模糊光顺计算方法。列举的实例表明了所述原理合理、计算简单,光顺效果良好。
By means of fuzzy set.the fairing of single curve is studied in this paper. The membership function of fuzzy fairing is defined and the concepts of fuzzy tolerance is proposed, Based on levelλ, the decision-making of bad point is constructed. The special calculative method of fuzzy fairing is given. Results show that the method is rational, the calculation is simple and the effect of fairing is good.
关键词
数学型线
曲线拟合
模糊判决
mathematical lines
curve fitting
fuzzy decision
