method of nonlinear least squares造句

例句与造句

1. Abstract : the paper gives a calculation method of nonlinear least square adjustment for different types of observation value , which reduces the dimensions of a big equation based on bfgs method
   文摘:该文针对不同类型观测值的非线性最小二乘平差，介绍一种将问题分离后再解算的基于变尺度法的解析方法。
2. It's difficult to find method of nonlinear least squares in a sentence. 用method of nonlinear least squares造句挺难的