For critical state model, the author derives an explicit formula of matrix h, which is used in implicit computation scheme.
对临界状态模型推导了用于隐式计算格式的H矩阵的显式表达式。
After a detailed analysis of the CFL number of explicit and implicit scheme it is noted that the key factor influencing the magnitude of CFL lies in a discrete form.
作者详细分析了显、隐格式的CFL数后，指出影响CFL数大小的关键原因在于离散方式。
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。
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