method of minimum square meaning in Chinese
最玄乘法
Examples
- In this paper , the author propose a method to solve the problem using the method of minimum squares , and then get the system response equation of the new gm ( 2 , 1 ) . it can decrease the big error of original gm ( 2 , 1 ) model
针对2阶gm ( 2 ， 1 )模型，通过研究发现，在2阶微分方程初始条件的选取上，初值时刻的不同会带来不同的误差，而且普遍误差较大。 - For compensating the nonlinear error between winding current and the result magnetic field of stepper motor , the method of minimum square is adopted to fit and correct the error curve of subdivision step angle , and the subdivision precision is improved
为了补偿步进电机相绕组电流与其产生磁场之间非线性引起的误差，采用了最小二乘法对细分步距角误差曲线进行了拟合与修正，提高了细分精度。