基于表格法的RM展开系数与或-符合展开系数的转换

Conversion of RM expansion coefficients and OR-coincidence expansion coefficients based on tabular method

讨论了逻辑函数的RM展开系数与或-符合展开系数之间的关系式,分析了bj图→dj图转换的图形方法.在此基础上提出了逻辑函数的RM展开系数→或-符合展开系数以及或-符合展开系数→RM展开系数转换的表格方法.与图形方法相比,表格法具有不需要画图,不受变量数限制以及易于计算机编程操作等优点.

The relations between the RM expansion coefficients and the OR-coincidence expansion coefficients for logical function were discussed and the graphic method of the conversion from bj map to dj map was analyzed. Based upon it, a tabular method between the RM expansion coefficients and the OR-coincidence expansion coefficients was presented. In comparison with the graphic method, this tabular method has several advantages such as no drawing, without the restriction of the number of variables, and to be suited to programming on computers.