1·The method of least squares is applied.
研究方法：采用最小二乘法。
2·The lines shown in these figures were fitted by the method of least squares.
这些图中的相关线是通过最小二乘法得到的。
3·The method of least squares approximation for non-circular curve is suggested.
提出了一种利用最小二乘圆弧逼近非圆曲线的方法。
4·The method of least squares was first described by Carl Friedrich Gauss around 1794.
在最小二乘法首次描述卡尔弗里德里希·高斯约1794年。
5·Secondly, we have detailedly analyzed the parameter structure of ARMA by method of least squares;
然后，利用最小二乘法理论对ARMA模型的参数结构进行了详细地分析；
6·With all generation plant virtually regarded as an equivalent one, the method of least squares is used for parameter estimation.
文章中将所有参与竞价的发电厂商等值为一个虚拟发电商，用最小二乘法对各时段等值报价曲线参数估计。
7·Modal parameters and vibration type were obtained by the method of least squares time domain, complex modal analysis and the experimental data.
并利用时域最小二乘法和复模圆法对实验数据进行了三维的模态参数和振型分析。
8·In the theoretical calculation, the best approximations algorithm shows its practicability and superiority comparing with the method of least squares.
最佳一致逼近算法和最小二乘法相比，在理论计算上体现了它的有效性和优越性。
9·Using the method of Least Squares and the method of Selected Stars, the users Position and Velocity was got through the data acquiring from the simulator.
通过所获得的卫星仿真数据，文中用最小二乘法与选星法对用户进行了定位验证比较，结果表明该卫星仿真器是可用的。
10·Parameters of kinetics were estimated from experimental data by using mathematical model and the method of least squares, and the kinetic equation was obtained.
利用数学模型和非线性最小二乘法对实验数据进行了参数识别，得到了动力学模型参数。