...指数;;回归拟合 [gap=1419];economic impact;;multi-indicator comprehensive evaluation model;;impact index;;regression fit ...
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本文讨论了一种带参量的多项式回归拟合。
This paper studies a kind of regression fitting of polynomial with an additional parameter.
与传统回归拟合公式相比，该模型具有容错性好、通用性强等优点。
Compared with traditional regression fitting formula, the model has good fault tolerance, versatility and other advantages.
对实验数据进行回归拟合，建立了磷酸料浆过滤速度的经验数学模型。
Regressing and fitting the experimental datum, the aim is to establish an empirical mathematical model for filtration rate of phosphoric acid slurry.
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