英语词汇least square line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

least square line

释义

least square line

简明释义

最小二乘线：指通过最小化数据点到拟合直线的垂直距离的平方和来确定的一条直线。

网络释义

1
?最小二乘方线
... Least-square means 平均数 least-square line 最小二乘方线 least-square approximation 最小平方近似法 ...

短语

1
least square line
最小二乘直线
2
least-square line regression
最小二乘直线拟合
3
least square regression line
最小平方回归直线

双语例句

1
Lastly least square method is used to fit for the straight line. The improved method can extract so much information as possible from original images.
改进后的方法能尽可能多地从图像中提取直线信息，既可以较准确地提取直线的端点信息，又能得到直线的准确表示。
2
It is a method making the least square line into successive approximation turn operation.
这个新方法是一种把最小二乘直线进行“逐步逼近转动操作”的方法。
3
On the basis of short straight-line fitting, this dissertation USES the least-square method of curve matching to discern circle and straight line.
通过对离散点进行短线段拟合的基础上，再利用曲线拟合的最小二乘法对圆和直线进行二次拟合。

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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	least square line
释义	least square line 简明释义最小二乘线：指通过最小化数据点到拟合直线的垂直距离的平方和来确定的一条直线。网络释义 1 ?最小二乘方线 ... Least-square means 平均数 least-square line 最小二乘方线 least-square approximation 最小平方近似法 ... 短语 1 least square line 最小二乘直线 2 least-square line regression 最小二乘直线拟合 3 least square regression line 最小平方回归直线双语例句 1 Lastly least square method is used to fit for the straight line. The improved method can extract so much information as possible from original images. 改进后的方法能尽可能多地从图像中提取直线信息，既可以较准确地提取直线的端点信息，又能得到直线的准确表示。 2 It is a method making the least square line into successive approximation turn operation. 这个新方法是一种把最小二乘直线进行“逐步逼近转动操作”的方法。 3 On the basis of short straight-line fitting, this dissertation USES the least-square method of curve matching to discern circle and straight line. 通过对离散点进行短线段拟合的基础上，再利用曲线拟合的最小二乘法对圆和直线进行二次拟合。
随便看	extended digit extended direct addressing extended discharge extended discharge system extended discharge time extended disc utilities program extended disk operating system extended dislocation extended display identification data extended display pointer extended display processor instruction set extended distance extended dominance extended dose-response relationship extended dose response relationship extended economic expansion extended edition extended electron beam extended emulator control extended end extended end wall extended enterprise extended entity-relationship model extended-entry decision table extended envelope