回归直线拟合参数估算法在昆虫发育速率模型上的应用

Using Parameters Estimating Method of the Fitting of Linear Regression in the Modeling Insect Developmental Rate

本文采用最小二乘法配置迥归直线,把非线性拟合参数问题加以线性化,进行参数估算,得到描写昆虫发育速率作为温度函数的数学模型,进行了误差分析,并给出了应用的实例。

On the basis of paper,this thesis studies problem of parameters estimate concering insect development rates.Using least square estimates method to determine on regress linear equation,we could describe non-linear fitting parameters problem into linearization and derive values of these parameters.The formulation of mathematical model that insect development rales as a function of temperature is obtained here,Error analysis and applied examples are illustrated.