混合罚函数法求解最优化问题的程序之一，可解无约束最优化问题-Mixed penalty function method for solving optimization problem one of the procedures can be unconstrained optimization problem

vb环境下实现牛顿法迭代求最优，最优化原理与方法中无约束最优化的求解-Newton s method to achieve vb environment iterative optimal, optimization theory and methods for solving unconstrained optimization

摘 要:在分析人工鱼群算法存在不足的基础上,对人工鱼群算法加以改进,提出了一种改进型人工鱼群算 法。该算法提高了全局搜索能力和收敛速度,并用于求解具有变量边界约束的非线性复杂函数最优化问题。 仿真结果表明,改进后的人工鱼群算法具有精度高、搜索速度快等特点,是一种求解复杂函数全局最优化的智 能算法-Combinatorial optimization problems through the application of artificial fish-swarm algorithm to imi