---

期 刊 ：植物保护学报 1999年

关键词：农药残留预测；模型；可靠性分析；改良方法；

Keywords:pesticide residue prediction model, reliability analysis, reliability test method, improvement method,

摘 要 ：基于最小二乘估计理论，提出了农药残留预测模型的可靠性分析问题，依据矩阵的条件数理论，提供了检验预测模型可靠性的方法，运用数据变换的手段，建立了对不可靠预测模型改良的方法。

Abstract:Reliability analysis of the prediction model of pesticide residue was discussed on the basis of least square method. According to the theory of condition number of matrix, a test method of the reliability was sugested, A method for improvement to the unre

---