The reasonable and suitable application of the interpolationandextrapolation can make computation in electromagnetics more efficient.
因此内插和外推算法的成功应用，直接关系到电磁场数值计算技术的计算效率。
2
The geomorphic information between the contours was filled by a combination of interpolationandextrapolation methods with good filling effects.
采用内插和外插相结合的方法填充等高线间的地貌信息，生成的三维地形效果较好。
3
The interpolationandextrapolation are widely used in the field of computational electromagnetics, such as antenna designing, microwave technique, radar scattering model, and so on.