单词最小二乘法的汉英翻译


最小二乘法

[zuìxiǎo èr chéngfǎ]
    least squares technique; least square method; least squares techniques; method of least square; method of minimum square; least squares method; method of least squares; least-squares procedure





least [li:st]
    adj.最小的,最少的 adv.最少,最小

squares
    方刚;名词square的复数形式

technique [tek'ni:k]
    n.技术,技巧,方法,表演法,手法

square [skweә(r)]
    n.正方形,广场,平方,直角尺 adj.正方形的,四方的,直角的,正直的,公平的,结清的,平方的,彻底的 adv.成直角地,正直地,公平地,坚定地 v.使成方形,弄平,使直,与...一致,符合,自乘,结算

method [meθәd]
    n.方法

techniques
    经营技巧;名词technique的复数形式



单词最小二乘法的英汉对照例句


定量分析方法采取现代计量经济学方法--adf单位根检验、granger因果关系检验法和最小二乘法
Quantitative methods include adf granger causality test and ordinary least squares.
根据圆度误差的评定方法,建立了最小二乘法、小外接圆法和最小区域法的数学模型,并给出了其圆度误差。
On the basis of the way to evaluate circular degree error the mathematic model for measuring the circular degree error are given with the least square minimum circum circle and minimum area methods.
利用最小二乘法求解一组过定线性方程组,求得被检平面镜的面形误差,拟合出被检平面面形。
A linear equation set can be solved by means of least square method thus the form errors of the flat mirror under test can be obtained and the form of the flat mirror can be fitted.
然后采用最小二乘法对超前探测视电阻率曲线进行快速反演。
Then inversion of the advanced detection is caried out by least square method.
实验应用了基于最小二乘法的数字滤波技术、多通道采样技术、变频率采样技术。
Digital filtering technique based on least square method multichannel sampling technique and frequency variation sampling technique were used experimentally.
同时,文中还提出一种提取信号极点的矩阵预测到最小二乘法
A new method of matrix prediction least square is also proposed.
为了得到它的模型,本文采用最小二乘法对其进行辨识。
In order to obtain the model of quasi-keyhole arc weld-ing process this paper uses the least square method in the identification.
文摘:根据圆度误差的评定方法,建立了最小二乘法、小外接圆法和最小区域法的数学模型,并给出了其圆度误差。
Abstract: on the basis of the way to evaluate circular degree error the mathematic model for measuring the circular degree error are given with the least square minimum circum circle and minimum area methods.
文摘:用人工神经网络-紫外吸光光度法不经分离同时测定芴和苊,并与偏最小二乘-紫外吸光光度法比较。对合成样品进行分析。结果表明,人工神经网络法同偏最小二乘法一样能获得满意的分析结果。
Abstract: artificial neural networks has been applied to simultaneous determination of fluorene and acenaphthene by ultraviolet spectrophotometry.after compared the results of the synthetic samples obtained from the method above mentioned with those from partial least squares ultraviolet spectrophotometry it shows that satisfied prediction can be obtained by them.
在本文的第一部分,利用固体理论推导了离子晶体和金属晶体的状态方程的理论形式,又根据多种固体材料的hugoniot冲击压缩实验数据,运用最小二乘法曲线拟合程序确定出它们的born-mayer势参数,经验证这种势参数完全可以运用于实际的状态方程的计算中。
In the first part of this paper we use solids theory to get the eos of ionic crystal and metal crystal and use the datum of hugoniot of many solid materials and make use of the least-square program to get the born-mayer potential parameters.this parameters can use in the theory calculation of eos.
摘要传统的最小二乘法拟合流速剖面存在一定的困难。
It is difficult to simulate a velocity profile with the traditional least square method.
摘要通过实例分析了最小二乘法原理在化学数据处理中的应用。
The application of least square method in chemistry data treatment is analysed through two examples.
摘要用正交试验法对电火花加工中的峰值电流、脉冲宽度、脉冲间隔进行设计,在大量实验数据的基础上,采用最小二乘法建立实用的多种材料的电火花加工实验数学模型。
On the basis of a lot of experimental data based on the orthogonal test of pulse peak electric current pulse width and pulse intermission experimental mathematical models of electric spark forming of several sorts of materials are built up with multiple linear regression analysis.
这些图中的相关线是通过最小二乘法得到的。
The lines shown in these figures were fitted by the method of least squares.
本文利用最小二乘法得出了一类光滑的有理插值公式,同时讨论了该公式的一些性质。
This paper gives a smoothing rational interpolation formula by using least square method and describes approximate properties of the formula.

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