本文介绍了动态规划的基本思想和基本步骤，通过实例研究了利用动态规划设计算法的具体途径，讨论了动态规划的一些实现技巧，并将动态规划和其他一些算法作了比较，最后还简单介绍了动态规划的数学理论基础和当前最新的研究成果。-This article describes the basic idea of dynamic programming and the basic steps, through the case study design algorithm using dynamic programming of specific channels to discuss some of implementation of dynamic programming techniques, and dynamic programming and other algorithms are compared, finally a brief introduction The mathematical theory of dynamic programming based on the latest research results and current.