best fit method

基本解釋

Starting with the relation degree, this paper has presented a method for selecting a grey model, which could best fit the oil and gas field.
本文從關(guān)聯(lián)度的概念出發(fā)，提出了一種灰色模型的選取方法，經(jīng)過實(shí)例驗(yàn)證，證明行之有效，從而克服了選取預(yù)測模型的盲目性。
The principle is using spline B to fit the curve and having the aid of the least square method to do the best fitting and divination processing.
闡述已知曲線和未知曲線測量原理，利用B樣條擬合曲線，以及如何借助最小二乘對測量值（二維）進(jìn)行最佳擬合和偏差處理。
The author has already developed a practicable method to calculate the best-fit line, but it involves much calculation requiring a digital computer and an associated computer program.
作者曾提出過一種求最佳直線的實(shí)用方法，但計(jì)算量較大，一般要求使用計(jì)算機(jī)和一套專用程序。