least square approximation

常見例句

Since the gradient of the velocity is high in the mould, the control method of simulation points is applied in the least square approximation.
由于口模內(nèi)速度變化梯度較大，采用最小二乘近似節(jié)點(diǎn)控制方法來控制近似效果。
In this paper, a method of least square approximation was introduced to predict the trend line of carrier movement. Then the yarn paths were analyzed systematically.
本文作者采用最小二乘法擬合攜紗器的運(yùn)動(dòng)趨勢線，系統(tǒng)地分析了編織過程中紗線的空間運(yùn)動(dòng)規(guī)律。
It used the moving least square approximation as a trial function, and used the weighted function of the moving least square approximation as a test function of the weighted residual method.
這種方法采用移動(dòng)最小二乘函數(shù)來近似解變量，并且采用移動(dòng)最小二乘近似函數(shù)的權(quán)函數(shù)作為加權(quán)殘值法的權(quán)函數(shù)。