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为了简化与-或-非代数系统布尔E-导数的计算过程,提出了一种基于表格的新算法。该算法通过用表格列出逻辑函数的1值最小项,并对1值最小项中相应位取反变换产生重复项来计算一阶布尔E-导数。二阶布尔E-导数通过相应两位的取反变换产生重复项来得到。含任意项布尔函数的1值最小项和任意项中相应位取反变换产生重复的1值最小项和新的任意项来计算一阶布尔E-导数。二阶含任意项布尔E-导数通过相应两位取反变换产生重复的1值最小项和新的任意项来计算。该方法用表格模拟了计算布尔E-导数的过程。应用结果表明,与图形方法相比较,该方法不需要画图,操作简便,可适用求解多变量逻辑函数以及计算机编程。
In order to simplify the calculation of Boolean E-derivatives with - or - non-algebraic systems, a new tabular-based algorithm is proposed. The algorithm calculates the first-order Boolean E-derivative by tabulating the 1-value minimum term of the logic function and inverting the corresponding bit in the 1-value minimum term to produce a repeat. The second-order Boolean E-derivative is obtained by generating the duplicates by inverting the corresponding two bits. The first-order Boolean E-derivative is calculated by taking the inverse of the 1-valued minimum terms for arbitrary boolean functions and the corresponding bits in any of the terms to produce a repeated 1-value minimum term and a new arbitrary term. Second Order Boolean E-Derivatives are calculated by producing the repeated 1-value minimum terms and the new arbitrary term by inverting the corresponding two bits. This method uses tables to simulate the process of calculating Boolean E-derivatives. The application results show that compared with the graphical method, this method does not need drawing, and it is easy to operate. It can be applied to solve multivariable logic functions and computer programming.