【摘要】 本文在运用样条函数进行客观分析时引用了模糊数学中的模糊决策方法。它可以很方便地选出应使用的最佳测站或测站组,然后再用这些测站的资料进行样条分析得出客观分析场。通过500百帕高度场的实例分析,证明其效果是较好的。此法作改进后,可以采用模糊数学方法直接得到网格点上的客观分析值。更多还原

【Abstract】 The fuzzy decision method of fuzzy mathematics is employed in the application of spline function in objective analysis. It is convenient to choose the optimized observation station or station group used, then compute the objective analysis field by spifne function method using the observation data. Through the 500 hPa height field case study, the proposed scheme is proved to be satisfactory. After some amendments to this technique, it can be directly used in obtaining grid point objective analysis field.更多还原