Decomposition techniques and intervalarithmetic are used in the algorithm.
构技术和区间代数是演算法使用的主要技术。
2
From intervalarithmetic, an analytical method of interval finite element of uncertain structure is presented by combining interval analysis with the finite element method.
Through fuzzy intervalarithmetic based on level sets and optimistic index the entropy weight is given, then the thesis analyses and evaluates maintenance project according to entropy weight.