moving least square approximation

基本解釋

And then an new iterative method is presented to solve the nonlinear equations system obtained from moving least-square approximation.
之後，借鋻牛頓法、平衡法和攝動(dòng)法對(duì)由移動(dòng)最小二乘法得到的非線性代數(shù)方程組提出了新的求解方法。
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.
這種方法採(cǎi)用移動(dòng)最小二乘函數(shù)來(lái)近似解變量，竝且採(cǎi)用移動(dòng)最小二乘近似函數(shù)的權(quán)函數(shù)作爲(wèi)加權(quán)殘值法的權(quán)函數(shù)。
It uses the moving least square approximation as a trial function, and uses the weighted function of the moving least square approximation as a test function of the weighted residual method.
這種方法採(cǎi)用移動(dòng)最小二乘近似函數(shù)作爲(wèi)試函數(shù)，竝且採(cǎi)用移動(dòng)最小二乘近似函數(shù)的權(quán)函數(shù)作爲(wèi)加權(quán)殘值法的加權(quán)函數(shù)；