minimum redundance

英

美

网络最小冗余

Among the algorithms of logic function with computer, a new algorithm which needs minimum cost and has no redundance items is proposed by combining traditional slack algorithm with delimited divarication algorithm process the character implication items need not to be calculated.
在逻辑函数的计算机算法中，将传统松弛算法与限界分枝思想相结合，提出了一种产生最小代价且无冗余项的新算法，在此过程中仍不需计算质蕴涵项。
Minimum redundance rate of heat exchange area is the product of variation of heat flux and mean temperature difference of heat exchanger caused by temperature change.
最小换热面积富裕系数为温度变化引起换热量变化及换热器平均温差变化两部分的乘积。
It has been proved to be a NP-hard problem to search for the minimum attribute set. People usually adopt heuristic algorithm to find approximately optimum solution, but there may exit attribute redundance in the obtained attribute reduction.
寻找粗集理论的最小属性约简已经被证明是NP难题，一般采用启发式算法来寻找近似最优解，但求得的约简有冗余属性存在的问题。