Several norm equalities are proved by norm inequality and mathematics induction.
运用范数不等式，使用数学归纳法，证明了几个范数等式。
A definition of the fuzzy degree of digital image is presented by introducing some concepts in fuzzy mathematics, such as triangular norm operator and non fuzziness cardinality.
文中引进模糊数学中的三角模算子与非模糊基数等概念，定义了数字图像模糊度。
应用推荐