SADI method and a spline method of fractional steps in each coordinate direction as well as truncation errors and its stability are briefly reviewed.
简要评述了SADI方法和样条方法在每一坐标方向的分步计算方法、截断误差和稳定性。
The method of fractional steps is used to split vertical 2-D suspended sediment transport equation. Then two different computation schemes are presented.
利用空间概念上的分步法，对剖面二维悬移质泥沙输移方程，提出两种不同的计算格式。
This method is an analytic scheme of fractional steps for convection operator and for diffusion operator respectively.
其主要特点是：采用分步方法，对对流算子与扩散算子分别解析求解。
This method is an analytic scheme of fractional steps for convection operator and for diffusion operator respectively.
其主要特点是：采用分步方法，对对流算子与扩散算子分别解析求解。
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