【摘要】 在低阶缺陷幻方复原问题的研究中,常用r-组合算法求解行、列等相应组合.基于循环模拟器的r-组合算法和r-条件组合算法的计算复杂性过高,利用2个限界函数f(i)和g(i)改进条件组合算法,从而提高了算法的效率.更多还原

【Abstract】 In order to get algorithms to solve the unfinished magic square with low rank,one usually apply the algorithms of r-combinatorial algorithm to get the results of row/column combination.Because of oversize computing complexity of r-combinatorial algorithm and r-conditioning combinatorial algorithm based on cycling simulator,it was put forward two bound functions f(i) and g(i) using improving condition combinatorial algorithm,and the efficiency of algorithm was improved.更多还原