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单词
nonlinear least squares
释义
nonlinear least squares
简明释义
非线性最小二乘法:指用包含n个未知参数的非线性模型拟合m个观测值,可用于某些形式的非线性回归。使用线性模型近似并通过连续迭代来优化参数。
网络释义
短语
1
nonlinear least squares method
经
非线性最小平方法 ; 非线性最小二乘法
2
nonlinear least squares fitting
非线性最小二乘法拟合
3
method of nonlinear least squares
非线性最小二乘法
双语例句
1
In this paper the
nonlinear
least
squares
solution for signal-pole estimation is offered.
该文给出了信号极点估计的非线性最小二乘求解方法。
2
The geometric structure of
nonlinear
least
squares
solution for signals by complex exponents is offered in this paper.
本文给出了复指数信号模型非线性最小二乘解的几何结构。
3
Finally, two numerical examples are given to illustrate the methods of moments estimation and the
nonlinear
least
squares
estimation.
最后,用两个数字实例对矩估计法和非线性最小平方估计法加以具体的说明。
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更新时间:2025/1/25 9:22:38