Three numerical calculating schemes of realizing the curvature motion formula in curve evolving are discussed, including explicit scheme, semi-implicit scheme and median filter scheme.
探讨了三类实现曲线演化的曲率运动方程的数值计算方案：显示方案、半隐式方案和中值滤波方法。
Based on this semi-discretized scheme, the multistep explicit and the one step implicit scheme can be established. The results given by model problems show that the present scheme possesses h…
模型问题的计算表明，该三阶精度的格式具有好的精度，且激波附近基本上没有波动。
Based on this semi-discretized scheme, the multistep explicit and the one step implicit scheme can be established. The results given by model problems show that the present scheme possesses h…
模型问题的计算表明，该三阶精度的格式具有好的精度，且激波附近基本上没有波动。
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