三值互斥变量函数的图形表示与化简方法的研究
Research on Mapping and Simplification of Ternary Function with Mutually Exclusive Variables
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摘要: 该文分析了三值互斥变量的约束条件,提出一种三值互斥变量的图形表示方法和图形化简规则,大大压缩了卡诺图的规模,把变量的互斥性直观地表现出来,化简直观方便。
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关键词:
- 多值逻辑; 三值K图; 互斥变量K图;
Abstract: This paper analyzes the restrictive conditions, proposes a mapping of ternary function with mutually exclusive variables and the graphic simplification rules. It can greatly reduce the size of K-map, and has several advantages such as intuition, convenience easily operating on computers. -
陈偕雄,沈继忠.近代数字理论.杭州:浙江大学出版社,2001:149-159.[2]吴训威.多值逻辑电路设计原理.杭州:杭州大学出版社,1994:146-163.[3]吴训威,陈偕雄.逻辑函数综合的图形方法研究.杭州大学学报,1983,10(4):466-475.[4]Prosser F, Wu X. Design of the one-zero-hot controller[J].International Journal of Electronics.1988, 64(3):399- -
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