最优插值 meaning in English
optimum interpolation
Examples
- Hourly rainfall information , derived from the japan meteorological agency
目前采取的分析方案是三维最优插值法。从日本气象厅 - The improved algorithm of optimal interpolative estimation was adopted under the condition of strong signal interrelation
在信号相关性强的情况下，采用了最优插值估计的改进算法。 - There is no consideration of time misfit in traditional optimal interpolation . in this thesis , some researches were done on the methodology of optimal interpolation , in which a new form of the formulae was developed that named dynamic optimal interpolation , the time correlation being introduced
本文首先推导了既考虑空间相关，又考虑时间相关的最优插值算法，由于应用了时间相关的协方差矩阵，就使这个算法具有动态处理时间错位的观测数据的能力。 - The final results obtained in this paper contained that the optimal interpolation scheme highlighted by the covariance that the correlation between different time and the correlation between different place being considered ; that the simplification of kalman filter with the singular - value decomposition ( svd ) and the direct construction of state transition matrix pfeceded with " inverse vector expression " ; and that the analysis of t / p data and its blending with theoretical model
这些成果包括：建立考虑了时间相关的方差矩阵和时空相关的最优插值算法；对卡尔曼滤波算法进行了svd简化以及建立了显式的状态转移矩阵；将t p实时卫星数据进行调和分析并与数值模型进行同化处理。 - The assimilation scheme uses a blending approach based on optimal linear interpolation . the improvement is 45 % for the phase - lag of s2 after assimilating the altimetric data of the crossover points , while the correction for the diurnal constituents is not so good as for semidiurnal constituents
利用基于最优插值法的混合法将交叉点的调和常数同化到动力模式中，同化后s _ 2分潮的迟角精度改进最大，可以改进45 ，结果显示高度计资料的分析结果对模式结果的精度影响很大。