least squares technique
最小二乘法：一种用于拟合数据和解决最小二乘问题的数学方法。它通过最小化观测值与模型预测值之间的残差平方和来确定最佳拟合曲线或平面。
常用释义
英式发音
美式发音
基本释义
- 最小二乘法：一种用于拟合数据和解决最小二乘问题的数学方法。它通过最小化观测值与模型预测值之间的残差平方和来确定最佳拟合曲线或平面。
例句
-
1·By employing the least squares technique, the estimation of the error characterist is achieved.利用最小二乘法还推出了误差特性的估算公式。
-
2·And use the least squares technique to paraboloid fitting the finite element node on the distorted antenna.采用最小二乘法来对变形后的天线有限元节点进行抛物面拟合。
-
3·The NIRS calibration models were developed using the partial least squares (PLS) regression technique.采用偏最小二乘法(PLS)建立定标模型，并对原始光谱进行预处理。
-
4·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。
-
5·Last, we apply the dual quaternion algorithm to matching algorithm of 3d object recognition and make use of least-squares technique to propose a matching method based on iterative closest point.论文将对偶四元数法应用到三维物体识别的匹配算法中，利用最小二乘的思想提出了一种基于迭代最近点的匹配算法。
-
6·The LMS method based on SNTO method is apparently superior to the least squares (LS) technique in both real chemical systems and simulated systems.同时， 对于多元校正， 将基于SNTO的LMS法用于模拟和实际体系， 结果表明LMS法是一种稳健的算法。