半个苹果 发表于 2007-10-20 19:49:59

who is warm-hearted man? hlep me!

how to translate this setence "The coefficients were obtained from a linear least squares fit of the() data points.!!thanks !!

xiaozhiwwww 发表于 2007-10-20 20:49:09

我就直译一下

系数是通过点群的线性最小方差逼近处理得到的。

用于用直线逼近点群。用于统计，直线逼近，等。

半个苹果 发表于 2007-10-20 21:04:38

!!

thanks a lot! your translation is very closed to the meaning of this setence!!

superhugo 发表于 2007-11-4 19:15:29

The coefficients were obtained from a linear least squares fit of the() data points
这些系数是对一系列的数据点进行线性最小二乘拟合后得到的。
least square我们翻译成最小二乘好一些！有LSM，即least square method,即最小二乘法。最小二乘拟合，是一种数据处理方法。

lxj200300 发表于 2007-11-28 20:20:41

lxj200300 发表于 2007-11-28 20:22:06

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