%0 Journal Article %T Linear interpolation for spatial data grid by newton polynomials %A Jiang, Yiming %A Hu, Xiaodong %A Wu, Sen %A Zhang, Ancai %A Yuan, Fei %A Liu, Lu %A Zha, Ridong %J Journal of Mathematics and Computer Science %D 2016 %V 16 %N 3 %@ ISSN 2008-949X %F Jiang2016 %X This article concerns with an improved interpolation method based on Newton scheme with high dimensional data. It obtains the interpolation function when the nodes are arranged in a spatial grid. The spatial interpolation method is systematic and very useful in engineering field. As an example of application, we use the method to simulate the 3-D temperature field nearby a motor by 27 nodal temperature values. The results show that the interpolation function is quickly obtained within a limited cube space which realized data visualization. This demonstrates the effectiveness of the proposed method. %9 journal article %R 10.22436/jmcs.016.03.12 %U http://dx.doi.org/10.22436/jmcs.016.03.12 %P 419-434