least squares method

最小二乘法:一种数学优化建模方法

常用释义

词性释义

最小二乘法:一种数学优化建模方法,通过最小化误差的平方和寻找数据的最佳函数匹配。
例句
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1·Its basic theory is moving least squares method.
它的理论基础是滑动最小二乘法。
2·The mathematical basis of EFGM is moving least squares method.
无网格伽辽金法的数学基础是移动最小二乘法。
3·A track-association algorithm based on the limited frames Least Squares method is put forward.
针对星空图像中运动点目标轨迹难于提取的问题,提出了有限帧最小二乘轨迹关联算法。
4·The total least squares method was used in the improved algorithm to obtain the noise subspace.
改进算法利用总体最小二乘法得到噪声子空间。
5·The quantitative prediction abilities of Partial Least Squares method in both cases are compared.
比较了偏最小二乘(pls)法在两种情况的定量预测能力。
6·The Principle of the least squares method is applied to the static calibration of strain guage balances.
本文将最小二乘法原理应用于应变式天平的静校。
7·The matching function was built by the Least Squares method, and it was solved by the genetic algorithms.
用最小二乘法建立曲面匹配的目标函数,并用遗传算法进行求解。
8·Linear regression analysis (the least squares method) is one technique for estimation a line of best fit.
线形回归分析(最小二乘法)是一向估算最优拟和线的技术。
9·An online identification algorithm was constructed using the least squares method and an RBF neuro network.
针对控制模型的特点,利用最小二乘法和RBF神经网络构造了二次辨识的在线辨识算法。
10·And the weighted least squares method is presented for gaining more accurate results of correlation dimensions.
在数据后处理方面,本文提出了加权最小二乘法,使维数计算更精确,更适合实际。
同义词
最小二乘法,最小二乗法