机械优化设计的一本书，可以帮助初学者很快的学习和认识优化设计这门课。-Golden section method to the optimization design method, can quickly find the objective function of the optimal solution and the most advantages.

现代设计理论中涉及的一些常用的优化设计方法，如一维搜索（黄金分割、二次差值等）、无约束优化方法（梯度法、牛顿法等）、约束优化方法（复合形法、DFP、惩罚函数法等）。-Some commonly used method for optimizing the design of modern design theory involved, as one-dimensional search (golden section, the second difference, etc.), unconstr