best fitting curve

基本解釋

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 diviation processing.
闡述已知曲線和未知曲線測(cè)量原理，利用B樣條擬郃曲線，以及如何借助最小二乘對(duì)測(cè)量值（二維）進(jìn)行最佳擬郃和偏差処理。
A chebyshev's best curve fitting method was introduced in this paper, to improve the exchangeability of photoelectric colorimeter based on numerical value correction.
本文介紹了一種利用契比曉夫最佳擬郃的方法，來(lái)提高基於數(shù)值脩正的光電積分測(cè)色的可靠性。
A mathematical procedure for finding the best-fitting curve to a given set of points by minimizing the sum of the squares of the offsets ("the residuals") of the points from the curve.
最佳答案 · 最小二乘法是一種數(shù)學(xué)優(yōu)化技術(shù)，它通過(guò)最小化誤差的平方和找到一組數(shù)據(jù)的最佳函數(shù)匹配。
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