Multivariable equation set fitting method is derived on the basis of least square method principle.
根据最小二乘法的求解原理，建立了一种适用于多变量方程组系数参数的拟合算法。
The main method, principle, processing flow chart and application examples are given.
文中给出了方法原理、处理流程及应用实例。
This paper introduces design method, principle, key problem and application of the tool.
文章介绍了仪器的设计思想、工作原理、关键问题及对策和实际应用。
This paper introduces design method, principle, key problem and application of the tool.
文章介绍了仪器的设计思想、工作原理、关键问题及对策和实际应用。
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