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discretization error

查词链接:https://www.dute.org/dict/discretization_error复制链接
[数] 离散误差;[数] 离散化误差
查看英英释义
abstract:
In numerical analysis, computational physics, and simulation, discretization error (or truncation error) is error resulting from the fact that a function of a continuous variable is represented in the computer by a finite number of evaluations, for example, on a lattice. Discretization error can usually be reduced by using a more finely spaced lattice, with an increased computational cost.

网络释义
离散化误差
...实体的离散,和单元类型(形状和精度)、单元尺寸以及分网方式的选择有关,不可避免地会引入离散化误差(discretization error)。
离散误差
... discretional 自由决定的 discretization error 离散误差 discretization 离散化 ...
常用短语
* 以上查询结果来自于网络,仅供参考。
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