等重复试验的正交多项式肥料效应函数

A Fertilizer Effect Function of the Orthogonal Polynomial for Equal Repeated Trials

给出了一种重复试验情形的正交多项式肥料效应函数，它具有计算量小，效应系数不相关的优点。

The fertilizer effect function of the orthogonal polynomial for equal repeated trials is put forward.Its model’s advantages are as follows:(1)The amount of calculation is smaller than that of common polynomial regression model and ;(2)There is no correlation relationship of these two models.