改进文化差分算法，用于LP，NLP,MILP,MINLP数学模型的求解-Improved cultural difference algorithm for solving LP, NLP, MILP, MINLP mathematical models

利用罚函数能够很好地处理不带交易类型下的线性规划的求解(A penalty function can be used to deal with the solution of linear programming without transaction types)