interval arithmetic中文什么意思

区间四则运算

区间算术运算

区间运算, 区间运算

• interval:    n. 1.(空间方面的)间隔；空隙。 ...
• arithmetic:    n. 1.算术，算法；计算。 2.算 ...
• arithmetic interval:    算术间距

例句与用法

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1. Interval arithmetic and static interval finite element method
   区间运算和静力区间有限元
2. It is simple and practical to deal with uncertain structure via interval arithmetic
   摘要区间分析用于结构不确定性问题的处理，具有简单实用的优点。
3. All kinds of method used around world and presented approach based on interval arithmetic and quad tree was presented
   总结了消除偏置曲线自交点的各种算法的优缺点，提出了基于区间算术和四叉树的算法。
4. And the numerical characteristics of natural frequency are derived by using the fuzzy factor method and the principles of interval arithmetic
   利用模糊因子法和区间运算推导出结构固有频率的主值和最大、最小值的计算表达式。
5. Combining the interval arithmetic with the traditional finite element method ( fem ) , the static governing equations of interval finite element method can be set up to get the interval static response of structure directly
   将区间分析和适当的有限元方法相结合，可建立直接求解静力响应区间的区间有限元控制方程。

百科释义

Interval arithmetic, interval mathematics, interval analysis, or interval computation, is a method developed by mathematicians since the 1950s and 1960s as an approach to putting bounds on rounding errors and measurement errors in mathematical computation and thus developing numerical methods that yield reliable results. Very simply put, it represents each value as a range of possibilities.