单词least-squares-method
网络: 最小平方法；最小二乘法；最小二乘方法
Improved gradient method and enhanced least squares method have been used in different stage of model development.
整个过程分别采用改进的梯度法、带有遗忘因子的最小二乘法等算法进行设计。
Then partial least squares method was used for selecting the effective wavelength interval of illumination.
然后应用偏最小二乘法选择合适的光源波段间隔。
The uniqueness problem is solved by modifying the least squares method and adding a term of flow to the least squares criterion.
通过对经典最小二乘法目标函数的修正，添加了流量残差平方和最小一项，保证参数识别结果的唯一性。
Then the more precise initial parameters could be obtained with a computationally attractive least squares method.
应用最小二乘法，得到较为精确的参数初始值；
A least squares method for identification of non- integer order systems is introduced into frequency domain and an algorithm is presented.
提出了一类非整数阶系统的频域辨识最小二乘方法，给出了算法的详细推导过程。
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。
According to the least-squares method, it achieves point fitting by the characteristics of the grid.
提出了通过最小二乘法，并利用网格的特性实现点的拟合的方法。
According to the characteristics of data collection, generalized least squares method was used to calibrate model.
根据采集数据的特点，采用广义最小二乘法标定模型。
The parameter check-identification method based on the least squares method makes parameter error identification more efficient.
基于最小二乘法的参数复核识别算法可以提高参数误差识别的效率。
Secondly, least squares method is used to curve fitting pressure-density table by linearity, parabola and thrice polynomial respectively.
其次，利用最小二乘法分别进行分段线形、抛物线、三次多项式拟合。