least-square value

常見例句

The paper propose the complex value U-D factorization based least square method to improve the numerical stability and the fault feature are obtained.
為了提高數(shù)值計算穩(wěn)定性，進一步提出了基于復(fù)U-D分解的最小二乘參數(shù)估計方法，獲得了變頻調(diào)速系統(tǒng)的故障特征。
The total income of national economy and the amount of population are predicted with second-degree moving model and with the principle of least mean square fit error determining designated value N.
利用二次移動平均模型，引入均方擬合誤差最小的原理確定出時段數(shù)N，對國民經(jīng)濟總收入、人口數(shù)量等項目進行了預(yù)測。